Names of 228720
| Nominal | 228720 |
| Cardinal | two hundred twenty-eight thousand seven hundred twenty |
| Ordinal | 228,720th |
| This number as US currency | two hundred twenty-eight thousand seven hundred twenty dollars |
| Is 228720 an odd number? | 228720 is NOT an odd number |
| Is 228720 an even number? | 228720 is an even number |
| Is 228720 a palindrome? | 228720 is NOT a palindrome number |
| Is 228720 a triangle number? | 228720 is NOT a triangle number |
228720 in other Bases
| Base 2 (Binary) | 1101111101011100002 |
| Base 3 (Ternary) | 1021212020103 |
| Base 4 (Quaternary) | 3133113004 |
| Base 5 (Quinary) | 243043405 |
| Base 6 (Senary) | 45225206 |
| Base 8 (Octal) | 6765608 |
| Base 12 (Duodecimal) | B044012 |
| Base 16 (Hexadecimal) | 37D7016 |
| Base 20 (Vigesimal) | 18BG020 |
Primes and Factors tests for 228720
| Is 228720 a Prime Number? | 228720 is NOT a prime |
| Is 228720 a perfect number? | 228720 is NOT a perfect number |
| Is 228720 a Mersenne Prime? | 228720 is NOT a Mersenne prime |
| Is 228720 a Fermat Prime? | 228720 is NOT a Fermat prime |
| Is 228720 a Fibonacci Prime? | 228720 is NOT a Fibonacci prime |
| Is 228720 a Partition Prime? | 228720 is NOT a Partition prime |
| Is 228720 a Pell Prime? | 228720 is NOT a Pell prime |
| Prime Factors | Prime factors of 228720 |
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228720 in other Numerals
| 228720 in Roman Numeral | CCXXVMMMDCCXX |
| 228720 in Chinese Numeral | 貳拾萬貳萬捌仟柒佰貳拾 |
| 228720 in Egyptian Numeral | 𓆐𓆐𓂮𓇃𓍨𓎇 |
| 228720 in Babylonian Numeral |    |
Roots and stuff for 228720
| Is 228720 a square number? | 228720 is NOT a square number |
| Is 228720 a cube number? | 228720 is NOT a cube number |
| Square root of the number 228720 | 478.24679821197 |
| Cube root of the number 228720 | 61.155386341373 |
Recreational math for 228720
| Number 228720 reversed | 027822 |
| Sum of the digits | 21 |
| No of digits | 6 |