Base | Representation |
---|---|
bin | 101101100100… |
… | …0000101010000 |
3 | 1122221122110110 |
4 | 1123020011100 |
5 | 22103410313 |
6 | 2212001320 |
7 | 410021631 |
oct | 133100520 |
9 | 48848413 |
10 | 23888208 |
11 | 12536623 |
12 | 8000240 |
13 | 4c45146 |
14 | 325b888 |
15 | 216cec3 |
hex | 16c8150 |
23888208 has 20 divisors (see below), whose sum is σ = 61711328. Its totient is φ = 7962720.
The previous prime is 23888201. The next prime is 23888231. The reversal of 23888208 is 80288832.
It is a hoax number, since the sum of its digits (39) 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 (23888201) 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, 248788 + ... + 248883.
Almost surely, 223888208 is an apocalyptic number.
It is an amenable number.
23888208 is an abundant number, since it is smaller than the sum of its proper divisors (37823120).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23888208 is a wasteful number, since it uses less digits than its factorization.
23888208 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 497682 (or 497676 counting only the distinct ones).
The product of its (nonzero) digits is 49152, while the sum is 39.
The square root of 23888208 is about 4887.5564446869. The cubic root of 23888208 is about 288.0013503023.
The spelling of 23888208 in words is "twenty-three million, eight hundred eighty-eight thousand, two hundred eight".
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