181201
Everything about the number 181201 — its names, how to write it in other bases and numeral systems, and what makes it interesting mathematically.
Names of 181201
| Nominal | 181201 |
| Cardinal | one hundred eighty-one thousand two hundred one |
| Ordinal | 181,201st |
| This number as US currency | one hundred eighty-one thousand two hundred one dollars |
Properties (and some facts) of 181201
| Is 181201 an odd number? | 181201 is an odd number |
| Is 181201 an even number? | 181201 is not an even number |
| Is 181201 a palindrome? | 181201 is not a palindrome |
| Is 181201 a triangle number? | 181201 is not a triangle number |
181201 in other bases
| Base 2 (Binary) | 101100001111010001 |
| Base 3 (Ternary) | 100012120011 |
| Base 4 (Quaternary) | 230033101 |
| Base 5 (Quinary) | 21244301 |
| Base 6 (Senary) | 3514521 |
| Base 8 (Octal) | 541721 |
| Base 12 (Duodecimal) | 88A41 |
| Base 16 (Hexadecimal) | 2C3D1 |
| Base 20 (Vigesimal) | 12D01 |
Primes and factors tests for 181201
| Is 181201 a prime number? | 181201 is a prime number |
| Is 181201 a perfect number? | 181201 is not a perfect number |
| Is 181201 a Mersenne prime? | 181201 is not a Mersenne prime |
| Is 181201 a Fermat prime? | 181201 is not a Fermat prime |
| Is 181201 a Fibonacci prime? | 181201 is not a Fibonacci prime |
| Is 181201 a partition prime? | 181201 is not a partition prime |
| Is 181201 a Pell prime? | 181201 is not a Pell prime |
| Prime Factors | Prime factors of 181201 |
181201 in other numeral systems
| 181201 in Roman numerals | CLXXXMCCI |
| 181201 in Chinese numerals | 壹拾萬捌萬壹仟貳佰壹 |
| 181201 in Babylonian numerals |    |
| 181201 in Egyptian numerals | 𓆐𓂴𓆼𓍣𓏺 |
Roots and squares for 181201
| Is 181201 a square number? | 181201 is not a square number |
| Is 181201 a cube number? | 181201 is not a cube number |
| Square root of 181201 | 425.6771076767 |
| Cube root of 181201 | 56.587459503233 |
Recreational math for 181201
| Number 181201 reversed | 102181 |
| Sum of the digits | 13 |
| Number of digits | 6 |