Base | Representation |
---|---|
bin | 101101100001… |
… | …1010000010010 |
3 | 1122220122100002 |
4 | 1123003100102 |
5 | 22102242214 |
6 | 2211330002 |
7 | 406610162 |
oct | 133032022 |
9 | 48818302 |
10 | 23868434 |
11 | 12522787 |
12 | 7bb0902 |
13 | 4c39145 |
14 | 32545a2 |
15 | 21671de |
hex | 16c3412 |
23868434 has 16 divisors (see below), whose sum is σ = 37482048. Its totient is φ = 11377872.
The previous prime is 23868401. The next prime is 23868443. The reversal of 23868434 is 43486832.
It is a super-2 number, since 2×238684342 = 1139404283224712, which contains 22 as substring.
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, 17609 + ... + 18915.
It is an arithmetic number, because the mean of its divisors is an integer number (2342628).
Almost surely, 223868434 is an apocalyptic number.
23868434 is a deficient number, since it is larger than the sum of its proper divisors (13613614).
23868434 is a wasteful number, since it uses less digits than its factorization.
23868434 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1729.
The product of its digits is 110592, while the sum is 38.
The square root of 23868434 is about 4885.5331336508. The cubic root of 23868434 is about 287.9218618396.
The spelling of 23868434 in words is "twenty-three million, eight hundred sixty-eight thousand, four hundred thirty-four".
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