Base | Representation |
---|---|
bin | 101100000010… |
… | …1110110111000 |
3 | 1121110020011212 |
4 | 1120011312320 |
5 | 21402431124 |
6 | 2142542252 |
7 | 400166360 |
oct | 130056670 |
9 | 47406155 |
10 | 23092664 |
11 | 12042951 |
12 | 7897988 |
13 | 4a26cca |
14 | 30d19a0 |
15 | 206240e |
hex | 1605db8 |
23092664 has 64 divisors (see below), whose sum is σ = 53084160. Its totient is φ = 9192960.
The previous prime is 23092661. The next prime is 23092669. The reversal of 23092664 is 46629032.
It is a super-2 number, since 2×230926642 = 1066542261233792, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 23092664.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23092661) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 120809 + ... + 120999.
It is an arithmetic number, because the mean of its divisors is an integer number (829440).
Almost surely, 223092664 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 23092664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26542080).
23092664 is an abundant number, since it is smaller than the sum of its proper divisors (29991496).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23092664 is a wasteful number, since it uses less digits than its factorization.
23092664 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 348 (or 344 counting only the distinct ones).
The product of its (nonzero) digits is 15552, while the sum is 32.
The square root of 23092664 is about 4805.4827020810. The cubic root of 23092664 is about 284.7681052003.
The spelling of 23092664 in words is "twenty-three million, ninety-two thousand, six hundred sixty-four".
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