Base | Representation |
---|---|
bin | 101101100100… |
… | …1011011111000 |
3 | 1122221221001210 |
4 | 1123021123320 |
5 | 22104100002 |
6 | 2212043120 |
7 | 410044041 |
oct | 133113370 |
9 | 48857053 |
10 | 23893752 |
11 | 1253a803 |
12 | 80034a0 |
13 | 4c4781c |
14 | 325d8c8 |
15 | 216e96c |
hex | 16c96f8 |
23893752 has 16 divisors (see below), whose sum is σ = 59734440. Its totient is φ = 7964576.
The previous prime is 23893739. The next prime is 23893763. The reversal of 23893752 is 25739832.
It is a super-2 number, since 2×238937522 = 1141822769275008, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 23893752.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 497763 + ... + 497810.
Almost surely, 223893752 is an apocalyptic number.
It is an amenable number.
23893752 is an abundant number, since it is smaller than the sum of its proper divisors (35840688).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23893752 is a wasteful number, since it uses less digits than its factorization.
23893752 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 995582 (or 995578 counting only the distinct ones).
The product of its digits is 90720, while the sum is 39.
The square root of 23893752 is about 4888.1235663596. The cubic root of 23893752 is about 288.0236284626.
The spelling of 23893752 in words is "twenty-three million, eight hundred ninety-three thousand, seven hundred fifty-two".
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