Names of 100145
| Nominal | 100145 |
| Cardinal | one hundred thousand one hundred forty-five |
| Ordinal | 100,145th |
| This number as US currency | one hundred thousand one hundred forty-five dollars |
| Is 100145 an odd number? | 100145 is an odd number |
| Is 100145 an even number? | 100145 is NOT an even number |
| Is 100145 a palindrome? | 100145 is NOT a palindrome number |
| Is 100145 a triangle number? | 100145 is NOT a triangle number |
100145 in other Bases
| Base 2 (Binary) | 110000111001100012 |
| Base 3 (Ternary) | 120021010023 |
| Base 4 (Quaternary) | 1201303014 |
| Base 5 (Quinary) | 112010405 |
| Base 6 (Senary) | 20513456 |
| Base 8 (Octal) | 3034618 |
| Base 12 (Duodecimal) | 49B5512 |
| Base 16 (Hexadecimal) | 1873116 |
| Base 20 (Vigesimal) | CA7520 |
Primes and Factors tests for 100145
| Is 100145 a Prime Number? | 100145 is NOT a prime |
| Is 100145 a perfect number? | 100145 is NOT a perfect number |
| Is 100145 a Mersenne Prime? | 100145 is NOT a Mersenne prime |
| Is 100145 a Fermat Prime? | 100145 is NOT a Fermat prime |
| Is 100145 a Fibonacci Prime? | 100145 is NOT a Fibonacci prime |
| Is 100145 a Partition Prime? | 100145 is NOT a Partition prime |
| Is 100145 a Pell Prime? | 100145 is NOT a Pell prime |
| Prime Factors | Prime factors of 100145 |
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100145 in other Numerals
| 100145 in Roman Numeral | CCXLV |
| 100145 in Chinese Numeral | 壹拾萬壹佰肆拾伍 |
| 100145 in Egyptian Numeral | 𓆐𓍢𓎉𓏾 |
| 100145 in Babylonian Numeral |    |
Roots and stuff for 100145
| Is 100145 a square number? | 100145 is NOT a square number |
| Is 100145 a cube number? | 100145 is NOT a cube number |
| Square root of the number 100145 | 316.45694809879 |
| Cube root of the number 100145 | 46.438311847616 |
Recreational math for 100145
| Number 100145 reversed | 541001 |
| Sum of the digits | 11 |
| No of digits | 6 |