Base | Representation |
---|---|
bin | 11110000011001… |
… | …10001011011001 |
3 | 122120022211022100 |
4 | 33001212023121 |
5 | 1004012424021 |
6 | 41002514013 |
7 | 6150421446 |
oct | 1701461331 |
9 | 576284270 |
10 | 252076761 |
11 | 11a322002 |
12 | 70505909 |
13 | 402bba61 |
14 | 2569a9cd |
15 | 171e4626 |
hex | f0662d9 |
252076761 has 12 divisors (see below), whose sum is σ = 364439088. Its totient is φ = 167899704.
The previous prime is 252076753. The next prime is 252076763. The reversal of 252076761 is 167670252.
252076761 is a `hidden beast` number, since 2 + 520 + 76 + 7 + 61 = 666.
252076761 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 252076761 - 23 = 252076753 is a prime.
It is a super-2 number, since 2×2520767612 = 127085386872502242, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (252076763) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1575 + ... + 22508.
It is an arithmetic number, because the mean of its divisors is an integer number (30369924).
Almost surely, 2252076761 is an apocalyptic number.
It is an amenable number.
252076761 is a deficient number, since it is larger than the sum of its proper divisors (112362327).
252076761 is a wasteful number, since it uses less digits than its factorization.
252076761 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25252 (or 25249 counting only the distinct ones).
The product of its (nonzero) digits is 35280, while the sum is 36.
The square root of 252076761 is about 15876.9254265428. The cubic root of 252076761 is about 631.7000868632.
The spelling of 252076761 in words is "two hundred fifty-two million, seventy-six thousand, seven hundred sixty-one".
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