Base | Representation |
---|---|
bin | 1010100000001… |
… | …01110111011000 |
3 | 20010210011112020 |
4 | 11100011313120 |
5 | 140023320113 |
6 | 12424214440 |
7 | 2116606110 |
oct | 520056730 |
9 | 203704466 |
10 | 88104408 |
11 | 45807167 |
12 | 2560a420 |
13 | 1533a1b2 |
14 | b9b6040 |
15 | 7b05023 |
hex | 5405dd8 |
88104408 has 64 divisors (see below), whose sum is σ = 257886720. Its totient is φ = 24556800.
The previous prime is 88104389. The next prime is 88104427. The reversal of 88104408 is 80440188.
It is an interprime number because it is at equal distance from previous prime (88104389) and next prime (88104427).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 493 + ... + 13283.
It is an arithmetic number, because the mean of its divisors is an integer number (4029480).
Almost surely, 288104408 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 88104408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (128943360).
88104408 is an abundant number, since it is smaller than the sum of its proper divisors (169782312).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
88104408 is a wasteful number, since it uses less digits than its factorization.
88104408 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12848 (or 12844 counting only the distinct ones).
The product of its (nonzero) digits is 8192, while the sum is 33.
The square root of 88104408 is about 9386.3948350791. The cubic root of 88104408 is about 444.9718586757.
The spelling of 88104408 in words is "eighty-eight million, one hundred four thousand, four hundred eight".
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