Base | Representation |
---|---|
bin | 101101000011… |
… | …0101101100100 |
3 | 1122110001011120 |
4 | 1122012231210 |
5 | 22021323302 |
6 | 2202133540 |
7 | 404525202 |
oct | 132065544 |
9 | 48401146 |
10 | 23620452 |
11 | 12373439 |
12 | 7ab12b0 |
13 | 4b802cb |
14 | 31cc072 |
15 | 21189bc |
hex | 1686b64 |
23620452 has 24 divisors (see below), whose sum is σ = 55208832. Its totient is φ = 7860000.
The previous prime is 23620451. The next prime is 23620489. The reversal of 23620452 is 25402632.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23620451) 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, 7702 + ... + 10322.
It is an arithmetic number, because the mean of its divisors is an integer number (2300368).
Almost surely, 223620452 is an apocalyptic number.
It is an amenable number.
23620452 is an abundant number, since it is smaller than the sum of its proper divisors (31588380).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23620452 is a wasteful number, since it uses less digits than its factorization.
23620452 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3379 (or 3377 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 24.
The square root of 23620452 is about 4860.0876535305. The cubic root of 23620452 is about 286.9212635125.
The spelling of 23620452 in words is "twenty-three million, six hundred twenty thousand, four hundred fifty-two".
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