Base | Representation |
---|---|
bin | 11110011010100… |
… | …01000100000010 |
3 | 122210002020210120 |
4 | 33031101010002 |
5 | 1010303323002 |
6 | 41152241110 |
7 | 6215422512 |
oct | 1715210402 |
9 | 583066716 |
10 | 255136002 |
11 | 121021500 |
12 | 71540196 |
13 | 40b20364 |
14 | 25c55842 |
15 | 175eacbc |
hex | f351102 |
255136002 has 24 divisors (see below), whose sum is σ = 560879088. Its totient is φ = 77313720.
The previous prime is 255135967. The next prime is 255136019. The reversal of 255136002 is 200631552.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 174988 + ... + 176439.
It is an arithmetic number, because the mean of its divisors is an integer number (23369962).
Almost surely, 2255136002 is an apocalyptic number.
255136002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
255136002 is an abundant number, since it is smaller than the sum of its proper divisors (305743086).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
255136002 is a wasteful number, since it uses less digits than its factorization.
255136002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 351454 (or 351443 counting only the distinct ones).
The product of its (nonzero) digits is 1800, while the sum is 24.
The square root of 255136002 is about 15972.9772428311. The cubic root of 255136002 is about 634.2452868392.
Adding to 255136002 its reverse (200631552), we get a palindrome (455767554).
The spelling of 255136002 in words is "two hundred fifty-five million, one hundred thirty-six thousand, two".
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