Base | Representation |
---|---|
bin | 101101010011… |
… | …0111111100000 |
3 | 1122200202112121 |
4 | 1122212333200 |
5 | 22040041142 |
6 | 2205034024 |
7 | 405615526 |
oct | 132467740 |
9 | 48622477 |
10 | 23752672 |
11 | 12453809 |
12 | 7b55914 |
13 | 4bc8548 |
14 | 3224316 |
15 | 2142c67 |
hex | 16a6fe0 |
23752672 has 48 divisors (see below), whose sum is σ = 50621760. Its totient is φ = 10928128.
The previous prime is 23752661. The next prime is 23752697. The reversal of 23752672 is 27625732.
It is a Harshad number since it is a multiple of its sum of digits (34).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25104 + ... + 26032.
It is an arithmetic number, because the mean of its divisors is an integer number (1054620).
Almost surely, 223752672 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 23752672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25310880).
23752672 is an abundant number, since it is smaller than the sum of its proper divisors (26869088).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23752672 is a wasteful number, since it uses less digits than its factorization.
23752672 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1003 (or 995 counting only the distinct ones).
The product of its digits is 35280, while the sum is 34.
The square root of 23752672 is about 4873.6713061100. The cubic root of 23752672 is about 287.4556332293.
The spelling of 23752672 in words is "twenty-three million, seven hundred fifty-two thousand, six hundred seventy-two".
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