Base | Representation |
---|---|
bin | 11110011001111… |
… | …11110001000000 |
3 | 122202221122121111 |
4 | 33030333301000 |
5 | 1010244041102 |
6 | 41150533104 |
7 | 6215006116 |
oct | 1714776100 |
9 | 582848544 |
10 | 255065152 |
11 | 120a83251 |
12 | 71507194 |
13 | 40ac7034 |
14 | 25c37ab6 |
15 | 175d4cd7 |
hex | f33fc40 |
255065152 has 14 divisors (see below), whose sum is σ = 506145038. Its totient is φ = 127532544.
The previous prime is 255065143. The next prime is 255065219. The reversal of 255065152 is 251560552.
It can be written as a sum of positive squares in only one way, i.e., 141514816 + 113550336 = 11896^2 + 10656^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1992633 + ... + 1992760.
It is an arithmetic number, because the mean of its divisors is an integer number (36153217).
Almost surely, 2255065152 is an apocalyptic number.
It is an amenable number.
255065152 is a deficient number, since it is larger than the sum of its proper divisors (251079886).
255065152 is an equidigital number, since it uses as much as digits as its factorization.
255065152 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3985405 (or 3985395 counting only the distinct ones).
The product of its (nonzero) digits is 15000, while the sum is 31.
The square root of 255065152 is about 15970.7592806353. The cubic root of 255065152 is about 634.1865724824.
The spelling of 255065152 in words is "two hundred fifty-five million, sixty-five thousand, one hundred fifty-two".
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