421429
Everything about the number 421429 — its names, how to write it in other bases and numeral systems, and what makes it interesting mathematically.
Names of 421429
| Nominal | 421429 |
| Cardinal | four hundred twenty-one thousand four hundred twenty-nine |
| Ordinal | 421,429th |
| This number as US currency | four hundred twenty-one thousand four hundred twenty-nine dollars |
Properties (and some facts) of 421429
| Is 421429 an odd number? | 421429 is an odd number |
| Is 421429 an even number? | 421429 is not an even number |
| Is 421429 a palindrome? | 421429 is not a palindrome |
| Is 421429 a triangle number? | 421429 is not a triangle number |
421429 in other bases
| Base 2 (Binary) | 1100110111000110101 |
| Base 3 (Ternary) | 210102002111 |
| Base 4 (Quaternary) | 1212320311 |
| Base 5 (Quinary) | 101441204 |
| Base 6 (Senary) | 13011021 |
| Base 8 (Octal) | 1467065 |
| Base 12 (Duodecimal) | 183A71 |
| Base 16 (Hexadecimal) | 66E35 |
| Base 20 (Vigesimal) | 2CDB9 |
Primes and factors tests for 421429
| Is 421429 a prime number? | 421429 is not a prime number |
| Is 421429 a perfect number? | 421429 is not a perfect number |
| Is 421429 a Mersenne prime? | 421429 is not a Mersenne prime |
| Is 421429 a Fermat prime? | 421429 is not a Fermat prime |
| Is 421429 a Fibonacci prime? | 421429 is not a Fibonacci prime |
| Is 421429 a partition prime? | 421429 is not a partition prime |
| Is 421429 a Pell prime? | 421429 is not a Pell prime |
| Prime Factors | Prime factors of 421429 |
421429 in other numeral systems
| 421429 in Roman numerals | CDXXMCDXXIX |
| 421429 in Chinese numerals | 肆拾萬貳萬壹仟肆佰貳拾玖 |
| 421429 in Babylonian numerals |     |
| 421429 in Egyptian numerals | 𓆐𓆐𓆐𓆐𓂮𓆼𓍥𓎇𓐂 |
Roots and squares for 421429
| Is 421429 a square number? | 421429 is not a square number |
| Is 421429 a cube number? | 421429 is not a cube number |
| Square root of 421429 | 649.17563108915 |
| Cube root of 421429 | 74.973561051225 |
Recreational math for 421429
| Number 421429 reversed | 924124 |
| Sum of the digits | 22 |
| Number of digits | 6 |