Base | Representation |
---|---|
bin | 101100001101… |
… | …1111100001100 |
3 | 1121121211020221 |
4 | 1120123330030 |
5 | 21413324431 |
6 | 2144521124 |
7 | 401024155 |
oct | 130337414 |
9 | 47554227 |
10 | 23183116 |
11 | 120a4900 |
12 | 79201a4 |
13 | 4a59228 |
14 | 311692c |
15 | 207e111 |
hex | 161bf0c |
23183116 has 36 divisors (see below), whose sum is σ = 46959640. Its totient is φ = 9979200.
The previous prime is 23183099. The next prime is 23183117. The reversal of 23183116 is 61138132.
It is not an unprimeable number, because it can be changed into a prime (23183117) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7936 + ... + 10456.
Almost surely, 223183116 is an apocalyptic number.
It is an amenable number.
23183116 is an abundant number, since it is smaller than the sum of its proper divisors (23776524).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23183116 is a wasteful number, since it uses less digits than its factorization.
23183116 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2566 (or 2553 counting only the distinct ones).
The product of its digits is 864, while the sum is 25.
The square root of 23183116 is about 4814.8848376675. The cubic root of 23183116 is about 285.1394249581.
The spelling of 23183116 in words is "twenty-three million, one hundred eighty-three thousand, one hundred sixteen".
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