Base | Representation |
---|---|
bin | 101101101110… |
… | …1011111110100 |
3 | 1200010002210012 |
4 | 1123131133310 |
5 | 22114212144 |
6 | 2213515352 |
7 | 410535440 |
oct | 133353764 |
9 | 50102705 |
10 | 23975924 |
11 | 12596515 |
12 | 8042b58 |
13 | 4c7604b |
14 | 3281820 |
15 | 2188e9e |
hex | 16dd7f4 |
23975924 has 24 divisors (see below), whose sum is σ = 49607040. Its totient is φ = 9920736.
The previous prime is 23975921. The next prime is 23975993. The reversal of 23975924 is 42957932.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23975921) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13952 + ... + 15575.
It is an arithmetic number, because the mean of its divisors is an integer number (2066960).
Almost surely, 223975924 is an apocalyptic number.
It is an amenable number.
23975924 is an abundant number, since it is smaller than the sum of its proper divisors (25631116).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23975924 is a wasteful number, since it uses less digits than its factorization.
23975924 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29567 (or 29565 counting only the distinct ones).
The product of its digits is 136080, while the sum is 41.
The square root of 23975924 is about 4896.5216225398. The cubic root of 23975924 is about 288.3534273439.
The spelling of 23975924 in words is "twenty-three million, nine hundred seventy-five thousand, nine hundred twenty-four".
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