Base | Representation |
---|---|
bin | 11110011111110… |
… | …11010011110010 |
3 | 122211101200100112 |
4 | 33033323103302 |
5 | 1010443131310 |
6 | 41215221322 |
7 | 6224355524 |
oct | 1717732362 |
9 | 584350315 |
10 | 255833330 |
11 | 121458405 |
12 | 71817842 |
13 | 4100588c |
14 | 25d97a14 |
15 | 176d7705 |
hex | f3fb4f2 |
255833330 has 16 divisors (see below), whose sum is σ = 460762560. Its totient is φ = 102274992.
The previous prime is 255833327. The next prime is 255833339. The reversal of 255833330 is 33338552.
It is not an unprimeable number, because it can be changed into a prime (255833339) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14117 + ... + 26663.
It is an arithmetic number, because the mean of its divisors is an integer number (28797660).
Almost surely, 2255833330 is an apocalyptic number.
255833330 is a deficient number, since it is larger than the sum of its proper divisors (204929230).
255833330 is a wasteful number, since it uses less digits than its factorization.
255833330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14593.
The product of its (nonzero) digits is 32400, while the sum is 32.
The square root of 255833330 is about 15994.7907144795. The cubic root of 255833330 is about 634.8225928857.
The spelling of 255833330 in words is "two hundred fifty-five million, eight hundred thirty-three thousand, three hundred thirty".
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