Base | Representation |
---|---|
bin | 101101101111… |
… | …1001101000000 |
3 | 1200010110101000 |
4 | 1123133031000 |
5 | 22114423122 |
6 | 2214012000 |
7 | 410565012 |
oct | 133371500 |
9 | 50113330 |
10 | 23982912 |
11 | 125a0798 |
12 | 8047000 |
13 | 4c79295 |
14 | 32841b2 |
15 | 218b0ac |
hex | 16df340 |
23982912 has 56 divisors (see below), whose sum is σ = 70510400. Its totient is φ = 7993728.
The previous prime is 23982911. The next prime is 23982947. The reversal of 23982912 is 21928932.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a nude number because it is divisible by every one of its digits.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23982911) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 5212 + ... + 8667.
Almost surely, 223982912 is an apocalyptic number.
It is an amenable number.
23982912 is an abundant number, since it is smaller than the sum of its proper divisors (46527488).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23982912 is a wasteful number, since it uses less digits than its factorization.
23982912 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13900 (or 13884 counting only the distinct ones).
The product of its digits is 15552, while the sum is 36.
The square root of 23982912 is about 4897.2351383204. The cubic root of 23982912 is about 288.3814390279.
The spelling of 23982912 in words is "twenty-three million, nine hundred eighty-two thousand, nine hundred twelve".
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