Base | Representation |
---|---|
bin | 10110010100001100… |
… | …001000010010011100 |
3 | 2021211212221011021200 |
4 | 112110030020102130 |
5 | 343033011402444 |
6 | 15001344155500 |
7 | 1505530341333 |
oct | 262414102234 |
9 | 67755834250 |
10 | 23961044124 |
11 | a186426106 |
12 | 4788608b90 |
13 | 234b209b24 |
14 | 12343b8d1a |
15 | 953898969 |
hex | 59430849c |
23961044124 has 72 divisors (see below), whose sum is σ = 61402810560. Its totient is φ = 7877181312.
The previous prime is 23961044089. The next prime is 23961044131. The reversal of 23961044124 is 42144016932.
23961044124 is a `hidden beast` number, since 2 + 39 + 610 + 4 + 4 + 1 + 2 + 4 = 666.
It is a Harshad number since it is a multiple of its sum of digits (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 23 ways as a sum of consecutive naturals, for example, 2876814 + ... + 2885130.
Almost surely, 223961044124 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 23961044124, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30701405280).
23961044124 is an abundant number, since it is smaller than the sum of its proper divisors (37441766436).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23961044124 is a wasteful number, since it uses less digits than its factorization.
23961044124 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9419 (or 9414 counting only the distinct ones).
The product of its (nonzero) digits is 41472, while the sum is 36.
The spelling of 23961044124 in words is "twenty-three billion, nine hundred sixty-one million, forty-four thousand, one hundred twenty-four".
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