Names of 13561
| Nominal | 13561 |
| Cardinal | thirteen thousand five hundred sixty-one |
| Ordinal | 13,561st |
| This number as US currency | thirteen thousand five hundred sixty-one dollars |
| Is 13561 an odd number? | 13561 is an odd number |
| Is 13561 an even number? | 13561 is NOT an even number |
| Is 13561 a palindrome? | 13561 is NOT a palindrome number |
| Is 13561 a triangle number? | 13561 is NOT a triangle number |
13561 in other Bases
| Base 2 (Binary) | 110100111110012 |
| Base 3 (Ternary) | 2001210213 |
| Base 4 (Quaternary) | 31033214 |
| Base 5 (Quinary) | 4132215 |
| Base 6 (Senary) | 1424416 |
| Base 8 (Octal) | 323718 |
| Base 12 (Duodecimal) | 7A2112 |
| Base 16 (Hexadecimal) | 34F916 |
| Base 20 (Vigesimal) | 1DI120 |
Primes and Factors tests for 13561
| Is 13561 a Prime Number? | 13561 is NOT a prime |
| Is 13561 a perfect number? | 13561 is NOT a perfect number |
| Is 13561 a Mersenne Prime? | 13561 is NOT a Mersenne prime |
| Is 13561 a Fermat Prime? | 13561 is NOT a Fermat prime |
| Is 13561 a Fibonacci Prime? | 13561 is NOT a Fibonacci prime |
| Is 13561 a Partition Prime? | 13561 is NOT a Partition prime |
| Is 13561 a Pell Prime? | 13561 is NOT a Pell prime |
| Prime Factors | Prime factors of 13561 |
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13561 in other Numerals
| 13561 in Roman Numeral | XMMMDLXI |
| 13561 in Chinese Numeral | 壹萬叄仟伍佰陸拾壹 |
| 13561 in Egyptian Numeral | 𓂭𓆾𓍦𓎋𓏺 |
| 13561 in Babylonian Numeral |    |
Roots and stuff for 13561
| Is 13561 a square number? | 13561 is NOT a square number |
| Is 13561 a cube number? | 13561 is NOT a cube number |
| Square root of the number 13561 | 116.45170672858 |
| Cube root of the number 13561 | 23.846825403324 |
Recreational math for 13561
| Number 13561 reversed | 16531 |
| Sum of the digits | 16 |
| No of digits | 5 |