Base | Representation |
---|---|
bin | 101100011100… |
… | …0110000001000 |
3 | 1121211211010202 |
4 | 1120320300020 |
5 | 21431114003 |
6 | 2151231332 |
7 | 402025214 |
oct | 130706010 |
9 | 47754122 |
10 | 23301128 |
11 | 12175534 |
12 | 7978548 |
13 | 4a9ab66 |
14 | 3147944 |
15 | 20a4088 |
hex | 1638c08 |
23301128 has 8 divisors (see below), whose sum is σ = 43689630. Its totient is φ = 11650560.
The previous prime is 23301107. The next prime is 23301133. The reversal of 23301128 is 82110332.
It can be written as a sum of positive squares in only one way, i.e., 12945604 + 10355524 = 3598^2 + 3218^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1456313 + ... + 1456328.
Almost surely, 223301128 is an apocalyptic number.
It is an amenable number.
23301128 is a deficient number, since it is larger than the sum of its proper divisors (20388502).
23301128 is a wasteful number, since it uses less digits than its factorization.
23301128 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2912647 (or 2912643 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 20.
The square root of 23301128 is about 4827.1241956262. The cubic root of 23301128 is about 285.6224336172.
The spelling of 23301128 in words is "twenty-three million, three hundred one thousand, one hundred twenty-eight".
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