Names of 161001
| Nominal | 161001 |
| Cardinal | one hundred sixty-one thousand one |
| Ordinal | 161,001st |
| This number as US currency | one hundred sixty-one thousand one dollars |
| Is 161001 an odd number? | 161001 is an odd number |
| Is 161001 an even number? | 161001 is NOT an even number |
| Is 161001 a palindrome? | 161001 is NOT a palindrome number |
| Is 161001 a triangle number? | 161001 is NOT a triangle number |
161001 in other Bases
| Base 2 (Binary) | 1001110100111010012 |
| Base 3 (Ternary) | 220112120003 |
| Base 4 (Quaternary) | 2131032214 |
| Base 5 (Quinary) | 201230015 |
| Base 6 (Senary) | 32412136 |
| Base 8 (Octal) | 4723518 |
| Base 12 (Duodecimal) | 7920912 |
| Base 16 (Hexadecimal) | 274E916 |
| Base 20 (Vigesimal) | 102A120 |
Primes and Factors tests for 161001
| Is 161001 a Prime Number? | 161001 is NOT a prime |
| Is 161001 a perfect number? | 161001 is NOT a perfect number |
| Is 161001 a Mersenne Prime? | 161001 is NOT a Mersenne prime |
| Is 161001 a Fermat Prime? | 161001 is NOT a Fermat prime |
| Is 161001 a Fibonacci Prime? | 161001 is NOT a Fibonacci prime |
| Is 161001 a Partition Prime? | 161001 is NOT a Partition prime |
| Is 161001 a Pell Prime? | 161001 is NOT a Pell prime |
| Prime Factors | Prime factors of 161001 |
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161001 in other Numerals
| 161001 in Roman Numeral | CLXMI |
| 161001 in Chinese Numeral | 壹拾萬陸萬壹仟壹 |
| 161001 in Egyptian Numeral | 𓆐𓂲𓆼𓏺 |
| 161001 in Babylonian Numeral |    |
Roots and stuff for 161001
| Is 161001 a square number? | 161001 is NOT a square number |
| Is 161001 a cube number? | 161001 is NOT a cube number |
| Square root of the number 161001 | 401.24929906481 |
| Cube root of the number 161001 | 54.401330885837 |
Recreational math for 161001
| Number 161001 reversed | 100161 |
| Sum of the digits | 9 |
| No of digits | 6 |