Base | Representation |
---|---|
bin | 101101100000… |
… | …0001110110000 |
3 | 1122220000100100 |
4 | 1123000032300 |
5 | 22101343143 |
6 | 2211152400 |
7 | 406526106 |
oct | 133001660 |
9 | 48800310 |
10 | 23856048 |
11 | 12514447 |
12 | 7ba5700 |
13 | 4c33608 |
14 | 324dc76 |
15 | 21636d3 |
hex | 16c03b0 |
23856048 has 30 divisors (see below), whose sum is σ = 66764204. Its totient is φ = 7951968.
The previous prime is 23856047. The next prime is 23856059. The reversal of 23856048 is 84065832.
It is a super-2 number, since 2×238560482 = 1138222052356608, which contains 22 as substring.
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (23856043) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 82690 + ... + 82977.
Almost surely, 223856048 is an apocalyptic number.
It is an amenable number.
23856048 is an abundant number, since it is smaller than the sum of its proper divisors (42908156).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23856048 is a wasteful number, since it uses less digits than its factorization.
23856048 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 165681 (or 165672 counting only the distinct ones).
The product of its (nonzero) digits is 46080, while the sum is 36.
The square root of 23856048 is about 4884.2653490571. The cubic root of 23856048 is about 287.8720496451.
The spelling of 23856048 in words is "twenty-three million, eight hundred fifty-six thousand, forty-eight".
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