Base | Representation |
---|---|
bin | 101100001011… |
… | …0011100110100 |
3 | 1121120200102001 |
4 | 1120112130310 |
5 | 21412120003 |
6 | 2144225044 |
7 | 400601461 |
oct | 130263464 |
9 | 47520361 |
10 | 23160628 |
11 | 12089a17 |
12 | 790b184 |
13 | 4a4bc1a |
14 | 310c668 |
15 | 207761d |
hex | 1616734 |
23160628 has 6 divisors (see below), whose sum is σ = 40531106. Its totient is φ = 11580312.
The previous prime is 23160619. The next prime is 23160673. The reversal of 23160628 is 82606132.
It can be written as a sum of positive squares in only one way, i.e., 13162384 + 9998244 = 3628^2 + 3162^2 .
It is a junction number, because it is equal to n+sod(n) for n = 23160596 and 23160605.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2895075 + ... + 2895082.
Almost surely, 223160628 is an apocalyptic number.
It is an amenable number.
23160628 is a deficient number, since it is larger than the sum of its proper divisors (17370478).
23160628 is a wasteful number, since it uses less digits than its factorization.
23160628 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5790161 (or 5790159 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 28.
The square root of 23160628 is about 4812.5490127374. The cubic root of 23160628 is about 285.0471985030.
The spelling of 23160628 in words is "twenty-three million, one hundred sixty thousand, six hundred twenty-eight".
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