Base | Representation |
---|---|
bin | 10101101001001001… |
… | …100111001001010000 |
3 | 2012222120012200021200 |
4 | 111221021213021100 |
5 | 340043133320132 |
6 | 14401551351200 |
7 | 1451611635012 |
oct | 255111471120 |
9 | 65876180250 |
10 | 23238963792 |
11 | 9945875500 |
12 | 4606822500 |
13 | 2264739465 |
14 | 11a65341b2 |
15 | 9102b3d7c |
hex | 569267250 |
23238963792 has 90 divisors (see below), whose sum is σ = 71486808666. Its totient is φ = 7042104960.
The previous prime is 23238963749. The next prime is 23238963857. The reversal of 23238963792 is 29736983232.
23238963792 is a `hidden beast` number, since 232 + 38 + 9 + 6 + 379 + 2 = 666.
It can be written as a sum of positive squares in only one way, i.e., 19503798336 + 3735165456 = 139656^2 + 61116^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 649443 + ... + 684290.
Almost surely, 223238963792 is an apocalyptic number.
23238963792 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
23238963792 is an abundant number, since it is smaller than the sum of its proper divisors (48247844874).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23238963792 is a wasteful number, since it uses less digits than its factorization.
23238963792 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1333769 (or 1333749 counting only the distinct ones).
The product of its digits is 5878656, while the sum is 54.
The spelling of 23238963792 in words is "twenty-three billion, two hundred thirty-eight million, nine hundred sixty-three thousand, seven hundred ninety-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.082 sec. • engine limits •