1042742
Everything about the number 1042742 — its names, how to write it in other bases and numeral systems, and what makes it interesting mathematically.
Names of 1042742
| Nominal | 1042742 |
| Cardinal | one million forty-two thousand seven hundred forty-two |
| Ordinal | 1,042,742nd |
| This number as US currency | one million forty-two thousand seven hundred forty-two dollars |
Properties (and some facts) of 1042742
| Is 1042742 an odd number? | 1042742 is not an odd number |
| Is 1042742 an even number? | 1042742 is an even number |
| Is 1042742 a palindrome? | 1042742 is not a palindrome |
| Is 1042742 a triangle number? | 1042742 is not a triangle number |
1042742 in other bases
| Base 2 (Binary) | 11111110100100110110 |
| Base 3 (Ternary) | 1221222101002 |
| Base 4 (Quaternary) | 3332210312 |
| Base 5 (Quinary) | 231331432 |
| Base 6 (Senary) | 34203302 |
| Base 8 (Octal) | 3764466 |
| Base 12 (Duodecimal) | 423532 |
| Base 16 (Hexadecimal) | FE936 |
| Base 20 (Vigesimal) | 6A6H2 |
Primes and factors tests for 1042742
| Is 1042742 a prime number? | 1042742 is not a prime number |
| Is 1042742 a perfect number? | 1042742 is not a perfect number |
| Is 1042742 a Mersenne prime? | 1042742 is not a Mersenne prime |
| Is 1042742 a Fermat prime? | 1042742 is not a Fermat prime |
| Is 1042742 a Fibonacci prime? | 1042742 is not a Fibonacci prime |
| Is 1042742 a partition prime? | 1042742 is not a partition prime |
| Is 1042742 a Pell prime? | 1042742 is not a Pell prime |
| Prime Factors | Prime factors of 1042742 |
1042742 in other numeral systems
| 1042742 in Roman numerals | XLMMDCCXLII |
| 1042742 in Chinese numerals | 肆萬貳仟柒佰肆拾貳 |
| 1042742 in Babylonian numerals |     |
| 1042742 in Egyptian numerals | 𓁨𓂰𓆽𓍨𓎉𓏻 |
Roots and squares for 1042742
| Is 1042742 a square number? | 1042742 is not a square number |
| Is 1042742 a cube number? | 1042742 is not a cube number |
| Square root of 1042742 | 1021.1473938663 |
| Cube root of 1042742 | 101.40490336752 |
Recreational math for 1042742
| Number 1042742 reversed | 2472401 |
| Sum of the digits | 20 |
| Number of digits | 7 |