Base | Representation |
---|---|
bin | 101101101100… |
… | …0100111011100 |
3 | 1200002002100202 |
4 | 1123120213130 |
5 | 22113042212 |
6 | 2213243032 |
7 | 410423240 |
oct | 133304734 |
9 | 50062322 |
10 | 23955932 |
11 | 125824a0 |
12 | 8033478 |
13 | 4c69c10 |
14 | 3278420 |
15 | 21830c2 |
hex | 16d89dc |
23955932 has 96 divisors (see below), whose sum is σ = 58404864. Its totient is φ = 8294400.
The previous prime is 23955929. The next prime is 23955937.
23955932 is nontrivially palindromic in base 10.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23955937) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 124028 + ... + 124220.
It is an arithmetic number, because the mean of its divisors is an integer number (608384).
Almost surely, 223955932 is an apocalyptic number.
23955932 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 23955932, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29202432).
23955932 is an abundant number, since it is smaller than the sum of its proper divisors (34448932).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23955932 is a wasteful number, since it uses less digits than its factorization.
23955932 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 259 (or 257 counting only the distinct ones).
The product of its digits is 72900, while the sum is 38.
The square root of 23955932 is about 4894.4797476341. The cubic root of 23955932 is about 288.2732585219.
The spelling of 23955932 in words is "twenty-three million, nine hundred fifty-five thousand, nine hundred thirty-two".
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