138425
Everything about the number 138425 — its names, how to write it in other bases and numeral systems, and what makes it interesting mathematically.
Names of 138425
| Nominal | 138425 |
| Cardinal | one hundred thirty-eight thousand four hundred twenty-five |
| Ordinal | 138,425th |
| This number as US currency | one hundred thirty-eight thousand four hundred twenty-five dollars |
Properties (and some facts) of 138425
| Is 138425 an odd number? | 138425 is an odd number |
| Is 138425 an even number? | 138425 is not an even number |
| Is 138425 a palindrome? | 138425 is not a palindrome |
| Is 138425 a triangle number? | 138425 is not a triangle number |
138425 in other bases
| Base 2 (Binary) | 100001110010111001 |
| Base 3 (Ternary) | 21000212212 |
| Base 4 (Quaternary) | 201302321 |
| Base 5 (Quinary) | 13412200 |
| Base 6 (Senary) | 2544505 |
| Base 8 (Octal) | 416271 |
| Base 12 (Duodecimal) | 68135 |
| Base 16 (Hexadecimal) | 21CB9 |
| Base 20 (Vigesimal) | H615 |
Primes and factors tests for 138425
| Is 138425 a prime number? | 138425 is not a prime number |
| Is 138425 a perfect number? | 138425 is not a perfect number |
| Is 138425 a Mersenne prime? | 138425 is not a Mersenne prime |
| Is 138425 a Fermat prime? | 138425 is not a Fermat prime |
| Is 138425 a Fibonacci prime? | 138425 is not a Fibonacci prime |
| Is 138425 a partition prime? | 138425 is not a partition prime |
| Is 138425 a Pell prime? | 138425 is not a Pell prime |
| Prime Factors | Prime factors of 138425 |
138425 in other numeral systems
| 138425 in Roman numerals | CXXXVMMMCDXXV |
| 138425 in Chinese numerals | 壹拾萬叄萬捌仟肆佰貳拾伍 |
| 138425 in Babylonian numerals |    |
| 138425 in Egyptian numerals | 𓆐𓂯𓇃𓍥𓎇𓏾 |
Roots and squares for 138425
| Is 138425 a square number? | 138425 is not a square number |
| Is 138425 a cube number? | 138425 is not a cube number |
| Square root of 138425 | 372.05510344571 |
| Cube root of 138425 | 51.72948769698 |
Recreational math for 138425
| Number 138425 reversed | 524831 |
| Sum of the digits | 23 |
| Number of digits | 6 |