Base | Representation |
---|---|
bin | 101101000010… |
… | …0111101010100 |
3 | 1122102200022111 |
4 | 1122010331110 |
5 | 22021111033 |
6 | 2202040404 |
7 | 404465230 |
oct | 132047524 |
9 | 48380274 |
10 | 23613268 |
11 | 12368aa8 |
12 | 7aa9104 |
13 | 4b79c63 |
14 | 31c95c0 |
15 | 21167cd |
hex | 1684f54 |
23613268 has 12 divisors (see below), whose sum is σ = 47226592. Its totient is φ = 10119960.
The previous prime is 23613259. The next prime is 23613269. The reversal of 23613268 is 86231632.
23613268 is an admirable number.
It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23613269) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 421638 + ... + 421693.
Almost surely, 223613268 is an apocalyptic number.
23613268 is a gapful number since it is divisible by the number (28) formed by its first and last digit.
It is an amenable number.
23613268 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23613268 is a wasteful number, since it uses less digits than its factorization.
23613268 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 843342 (or 843340 counting only the distinct ones).
The product of its digits is 10368, while the sum is 31.
The square root of 23613268 is about 4859.3485160050. The cubic root of 23613268 is about 286.8921721786.
The spelling of 23613268 in words is "twenty-three million, six hundred thirteen thousand, two hundred sixty-eight".
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