Base | Representation |
---|---|
bin | 101011111100… |
… | …1100000111100 |
3 | 1121100122211102 |
4 | 1113321200330 |
5 | 21344321413 |
6 | 2141512232 |
7 | 366566105 |
oct | 127714074 |
9 | 47318742 |
10 | 23042108 |
11 | 12008971 |
12 | 7872678 |
13 | 4a09cab |
14 | 30bb3ac |
15 | 2052458 |
hex | 15f983c |
23042108 has 6 divisors (see below), whose sum is σ = 40323696. Its totient is φ = 11521052.
The previous prime is 23042101. The next prime is 23042111. The reversal of 23042108 is 80124032.
It is a self number, because there is not a number n which added to its sum of digits gives 23042108.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23042101) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2880260 + ... + 2880267.
It is an arithmetic number, because the mean of its divisors is an integer number (6720616).
Almost surely, 223042108 is an apocalyptic number.
It is an amenable number.
23042108 is a deficient number, since it is larger than the sum of its proper divisors (17281588).
23042108 is a wasteful number, since it uses less digits than its factorization.
23042108 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5760531 (or 5760529 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 20.
The square root of 23042108 is about 4800.2195783110. The cubic root of 23042108 is about 284.5601422555.
The spelling of 23042108 in words is "twenty-three million, forty-two thousand, one hundred eight".
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