Names of 1601
| Nominal | 1601 |
| Cardinal | one thousand six hundred one |
| Ordinal | 1,601st |
| This number as US currency | one thousand six hundred one dollars |
| Is 1601 an odd number? | 1601 is an odd number |
| Is 1601 an even number? | 1601 is NOT an even number |
| Is 1601 a palindrome? | 1601 is NOT a palindrome number |
| Is 1601 a triangle number? | 1601 is NOT a triangle number |
1601 in other Bases
| Base 2 (Binary) | 110010000012 |
| Base 3 (Ternary) | 20120223 |
| Base 4 (Quaternary) | 1210014 |
| Base 5 (Quinary) | 224015 |
| Base 6 (Senary) | 112256 |
| Base 8 (Octal) | 31018 |
| Base 12 (Duodecimal) | B1512 |
| Base 16 (Hexadecimal) | 64116 |
| Base 20 (Vigesimal) | 40120 |
Primes and Factors tests for 1601
| Is 1601 a Prime Number? | 1601 is a prime |
| Is 1601 a perfect number? | 1601 is NOT a perfect number |
| Is 1601 a Mersenne Prime? | 1601 is NOT a Mersenne prime |
| Is 1601 a Fermat Prime? | 1601 is NOT a Fermat prime |
| Is 1601 a Fibonacci Prime? | 1601 is NOT a Fibonacci prime |
| Is 1601 a Partition Prime? | 1601 is NOT a Partition prime |
| Is 1601 a Pell Prime? | 1601 is NOT a Pell prime |
| Prime Factors | Prime factors of 1601 |
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1601 in other Numerals
| 1601 in Roman Numeral | MDCI |
| 1601 in Chinese Numeral | 壹仟陸佰壹 |
| 1601 in Egyptian Numeral | 𓆼𓍧𓏺 |
| 1601 in Babylonian Numeral |   |
Roots and stuff for 1601
| Is 1601 a square number? | 1601 is NOT a square number |
| Is 1601 a cube number? | 1601 is NOT a cube number |
| Square root of the number 1601 | 40.012498047485 |
| Cube root of the number 1601 | 11.698507126834 |
Recreational math for 1601
| Number 1601 reversed | 1061 |
| Sum of the digits | 8 |
| No of digits | 4 |