Base | Representation |
---|---|
bin | 1110111110110… |
… | …11100000100100 |
3 | 22202111012001221 |
4 | 13133123200210 |
5 | 224133222102 |
6 | 20245430124 |
7 | 3054154660 |
oct | 737334044 |
9 | 282435057 |
10 | 125679652 |
11 | 64a40a8a |
12 | 3610b344 |
13 | 20065177 |
14 | 129978a0 |
15 | b078637 |
hex | 77db824 |
125679652 has 12 divisors (see below), whose sum is σ = 251359360. Its totient is φ = 53862696.
The previous prime is 125679629. The next prime is 125679667. The reversal of 125679652 is 256976521.
125679652 is an admirable number.
It is a super-2 number, since 2×1256796522 = 31590749853682208, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 125679599 and 125679608.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2244252 + ... + 2244307.
Almost surely, 2125679652 is an apocalyptic number.
It is an amenable number.
125679652 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
125679652 is a wasteful number, since it uses less digits than its factorization.
125679652 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4488570 (or 4488568 counting only the distinct ones).
The product of its digits is 226800, while the sum is 43.
The square root of 125679652 is about 11210.6936449089. The cubic root of 125679652 is about 500.9045652034.
It can be divided in two parts, 1256 and 79652, that added together give a palindrome (80908).
The spelling of 125679652 in words is "one hundred twenty-five million, six hundred seventy-nine thousand, six hundred fifty-two".
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