Base | Representation |
---|---|
bin | 101100000000… |
… | …1101100100000 |
3 | 1121102100210110 |
4 | 1120001230200 |
5 | 21401404431 |
6 | 2142331320 |
7 | 400065564 |
oct | 130015440 |
9 | 47370713 |
10 | 23075616 |
11 | 12031063 |
12 | 7889b40 |
13 | 4a1c315 |
14 | 30c96a4 |
15 | 205c346 |
hex | 1601b20 |
23075616 has 24 divisors (see below), whose sum is σ = 60573744. Its totient is φ = 7691840.
The previous prime is 23075609. The next prime is 23075623. The reversal of 23075616 is 61657032.
It is an interprime number because it is at equal distance from previous prime (23075609) and next prime (23075623).
It is a tau number, because it is divible by the number of its divisors (24).
It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.
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, 120090 + ... + 120281.
It is an arithmetic number, because the mean of its divisors is an integer number (2523906).
Almost surely, 223075616 is an apocalyptic number.
It is an amenable number.
23075616 is an abundant number, since it is smaller than the sum of its proper divisors (37498128).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23075616 is a wasteful number, since it uses less digits than its factorization.
23075616 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 240384 (or 240376 counting only the distinct ones).
The product of its (nonzero) digits is 7560, while the sum is 30.
The square root of 23075616 is about 4803.7085673467. The cubic root of 23075616 is about 284.6980119186.
The spelling of 23075616 in words is "twenty-three million, seventy-five thousand, six hundred sixteen".
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