Base | Representation |
---|---|
bin | 101011110111… |
… | …1101001110010 |
3 | 1121021121102100 |
4 | 1113233221302 |
5 | 21342023324 |
6 | 2141001230 |
7 | 366340251 |
oct | 127575162 |
9 | 47247370 |
10 | 23001714 |
11 | 11a9058a |
12 | 7853216 |
13 | 49c47a8 |
14 | 30aa798 |
15 | 20454c9 |
hex | 15efa72 |
23001714 has 24 divisors (see below), whose sum is σ = 52769340. Its totient is φ = 7216128.
The previous prime is 23001709. The next prime is 23001733. The reversal of 23001714 is 41710032.
It can be written as a sum of positive squares in 2 ways, for example, as 21930489 + 1071225 = 4683^2 + 1035^2 .
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 37279 + ... + 37890.
Almost surely, 223001714 is an apocalyptic number.
23001714 is an abundant number, since it is smaller than the sum of its proper divisors (29767626).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23001714 is a wasteful number, since it uses less digits than its factorization.
23001714 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 75194 (or 75191 counting only the distinct ones).
The product of its (nonzero) digits is 168, while the sum is 18.
The square root of 23001714 is about 4796.0102168365. The cubic root of 23001714 is about 284.3937621401.
Adding to 23001714 its reverse (41710032), we get a palindrome (64711746).
The spelling of 23001714 in words is "twenty-three million, one thousand, seven hundred fourteen".
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