Base | Representation |
---|---|
bin | 101100011100… |
… | …0101110111110 |
3 | 1121211211001000 |
4 | 1120320232332 |
5 | 21431113204 |
6 | 2151231130 |
7 | 402025050 |
oct | 130705676 |
9 | 47754030 |
10 | 23301054 |
11 | 12175477 |
12 | 79784a6 |
13 | 4a9ab0a |
14 | 31478d0 |
15 | 20a4039 |
hex | 1638bbe |
23301054 has 32 divisors (see below), whose sum is σ = 59178240. Its totient is φ = 6657336.
The previous prime is 23301043. The next prime is 23301073. The reversal of 23301054 is 45010332.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30444 + ... + 31199.
It is an arithmetic number, because the mean of its divisors is an integer number (1849320).
Almost surely, 223301054 is an apocalyptic number.
23301054 is an abundant number, since it is smaller than the sum of its proper divisors (35877186).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23301054 is a wasteful number, since it uses less digits than its factorization.
23301054 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 61661 (or 61655 counting only the distinct ones).
The product of its (nonzero) digits is 360, while the sum is 18.
The square root of 23301054 is about 4827.1165306009. The cubic root of 23301054 is about 285.6221312558.
Adding to 23301054 its reverse (45010332), we get a palindrome (68311386).
The spelling of 23301054 in words is "twenty-three million, three hundred one thousand, fifty-four".
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