Base | Representation |
---|---|
bin | 11110011010011… |
… | …10001101100011 |
3 | 122210001122210000 |
4 | 33031032031203 |
5 | 1010302434243 |
6 | 41152111043 |
7 | 6215343456 |
oct | 1715161543 |
9 | 583048700 |
10 | 255124323 |
11 | 121013753 |
12 | 71535483 |
13 | 40b17c4c |
14 | 25c5149d |
15 | 175e75d3 |
hex | f34e363 |
255124323 has 10 divisors (see below), whose sum is σ = 381111764. Its totient is φ = 170082828.
The previous prime is 255124313. The next prime is 255124367. The reversal of 255124323 is 323421552.
It is a happy number.
It is not a de Polignac number, because 255124323 - 25 = 255124291 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (255124313) by changing a digit.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1574761 + ... + 1574922.
Almost surely, 2255124323 is an apocalyptic number.
255124323 is a deficient number, since it is larger than the sum of its proper divisors (125987441).
255124323 is an equidigital number, since it uses as much as digits as its factorization.
255124323 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3149695 (or 3149686 counting only the distinct ones).
The product of its digits is 7200, while the sum is 27.
The square root of 255124323 is about 15972.6116524506. The cubic root of 255124323 is about 634.2356090416.
Adding to 255124323 its reverse (323421552), we get a palindrome (578545875).
The spelling of 255124323 in words is "two hundred fifty-five million, one hundred twenty-four thousand, three hundred twenty-three".
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