Base | Representation |
---|---|
bin | 101101100100… |
… | …0100010101000 |
3 | 1122221202001002 |
4 | 1123020202220 |
5 | 22103440323 |
6 | 2212014132 |
7 | 410030255 |
oct | 133104250 |
9 | 48852032 |
10 | 23890088 |
11 | 12537a82 |
12 | 8001348 |
13 | 4c45c61 |
14 | 325c42c |
15 | 216d828 |
hex | 16c88a8 |
23890088 has 16 divisors (see below), whose sum is σ = 46239360. Its totient is φ = 11559600.
The previous prime is 23890081. The next prime is 23890133. The reversal of 23890088 is 88009832.
It is not an unprimeable number, because it can be changed into a prime (23890081) 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, 47918 + ... + 48413.
It is an arithmetic number, because the mean of its divisors is an integer number (2889960).
Almost surely, 223890088 is an apocalyptic number.
It is an amenable number.
23890088 is a deficient number, since it is larger than the sum of its proper divisors (22349272).
23890088 is a wasteful number, since it uses less digits than its factorization.
23890088 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 96368 (or 96364 counting only the distinct ones).
The product of its (nonzero) digits is 27648, while the sum is 38.
The square root of 23890088 is about 4887.7487660476. The cubic root of 23890088 is about 288.0089053316.
The spelling of 23890088 in words is "twenty-three million, eight hundred ninety thousand, eighty-eight".
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