Base | Representation |
---|---|
bin | 101100101111… |
… | …1101000010100 |
3 | 1122010220120200 |
4 | 1121133220110 |
5 | 22001212442 |
6 | 2154500500 |
7 | 403260405 |
oct | 131375024 |
9 | 48126520 |
10 | 23460372 |
11 | 12274141 |
12 | 7a34730 |
13 | 4b254a0 |
14 | 31899ac |
15 | 20d634c |
hex | 165fa14 |
23460372 has 36 divisors (see below), whose sum is σ = 63865620. Its totient is φ = 7218432.
The previous prime is 23460343. The next prime is 23460401. The reversal of 23460372 is 27306432.
23460372 is a `hidden beast` number, since 234 + 60 + 372 = 666.
It is an interprime number because it is at equal distance from previous prime (23460343) and next prime (23460401).
It can be written as a sum of positive squares in 2 ways, for example, as 14243076 + 9217296 = 3774^2 + 3036^2 .
It is a tau number, because it is divible by the number of its divisors (36).
It is a congruent number.
It is an unprimeable number.
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, 24597 + ... + 25532.
It is an arithmetic number, because the mean of its divisors is an integer number (1774045).
Almost surely, 223460372 is an apocalyptic number.
It is an amenable number.
23460372 is an abundant number, since it is smaller than the sum of its proper divisors (40405248).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23460372 is a wasteful number, since it uses less digits than its factorization.
23460372 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 50152 (or 50147 counting only the distinct ones).
The product of its (nonzero) digits is 6048, while the sum is 27.
The square root of 23460372 is about 4843.5908167392. The cubic root of 23460372 is about 286.2716215878.
It can be divided in two parts, 23460 and 372, that added together give a palindrome (23832).
The spelling of 23460372 in words is "twenty-three million, four hundred sixty thousand, three hundred seventy-two".
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