Names of 138901
| Nominal | 138901 |
| Cardinal | one hundred thirty-eight thousand nine hundred one |
| Ordinal | 138,901st |
| This number as US currency | one hundred thirty-eight thousand nine hundred one dollars |
| Is 138901 an odd number? | 138901 is an odd number |
| Is 138901 an even number? | 138901 is NOT an even number |
| Is 138901 a palindrome? | 138901 is NOT a palindrome number |
| Is 138901 a triangle number? | 138901 is NOT a triangle number |
138901 in other Bases
| Base 2 (Binary) | 1000011110100101012 |
| Base 3 (Ternary) | 210011121113 |
| Base 4 (Quaternary) | 2013221114 |
| Base 5 (Quinary) | 134211015 |
| Base 6 (Senary) | 25510216 |
| Base 8 (Octal) | 4172258 |
| Base 12 (Duodecimal) | 6847112 |
| Base 16 (Hexadecimal) | 21E9516 |
| Base 20 (Vigesimal) | H75120 |
Primes and Factors tests for 138901
| Is 138901 a Prime Number? | 138901 is NOT a prime |
| Is 138901 a perfect number? | 138901 is NOT a perfect number |
| Is 138901 a Mersenne Prime? | 138901 is NOT a Mersenne prime |
| Is 138901 a Fermat Prime? | 138901 is NOT a Fermat prime |
| Is 138901 a Fibonacci Prime? | 138901 is NOT a Fibonacci prime |
| Is 138901 a Partition Prime? | 138901 is NOT a Partition prime |
| Is 138901 a Pell Prime? | 138901 is NOT a Pell prime |
| Prime Factors | Prime factors of 138901 |
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138901 in other Numerals
| 138901 in Roman Numeral | CXXXVMMMCMI |
| 138901 in Chinese Numeral | 壹拾萬叄萬捌仟玖佰壹 |
| 138901 in Egyptian Numeral | 𓆐𓂯𓇃𓍪𓏺 |
| 138901 in Babylonian Numeral |    |
Roots and stuff for 138901
| Is 138901 a square number? | 138901 is NOT a square number |
| Is 138901 a cube number? | 138901 is NOT a cube number |
| Square root of the number 138901 | 372.69424465639 |
| Cube root of the number 138901 | 51.788713670338 |
Recreational math for 138901
| Number 138901 reversed | 109831 |
| Sum of the digits | 22 |
| No of digits | 6 |