Base | Representation |
---|---|
bin | 11110100000011… |
… | …01111010110000 |
3 | 122211112112220120 |
4 | 33100031322300 |
5 | 1011003101202 |
6 | 41221010240 |
7 | 6225123663 |
oct | 1720157260 |
9 | 584475816 |
10 | 255909552 |
11 | 1214aa6a8 |
12 | 71853980 |
13 | 41031492 |
14 | 25db76da |
15 | 177000bc |
hex | f40deb0 |
255909552 has 40 divisors (see below), whose sum is σ = 661718064. Its totient is φ = 85223424.
The previous prime is 255909541. The next prime is 255909553.
255909552 is nontrivially palindromic in base 10.
255909552 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (255909553) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72828 + ... + 76260.
Almost surely, 2255909552 is an apocalyptic number.
It is an amenable number.
255909552 is an abundant number, since it is smaller than the sum of its proper divisors (405808512).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
255909552 is a wasteful number, since it uses less digits than its factorization.
255909552 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4997 (or 4991 counting only the distinct ones).
The product of its (nonzero) digits is 202500, while the sum is 42.
The square root of 255909552 is about 15997.1732502964. The cubic root of 255909552 is about 634.8856321608.
The spelling of 255909552 in words is "two hundred fifty-five million, nine hundred nine thousand, five hundred fifty-two".
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