Base | Representation |
---|---|
bin | 1010100000010… |
… | …01001000001000 |
3 | 20010210211212001 |
4 | 11100021020020 |
5 | 140024232033 |
6 | 12424400344 |
7 | 2116663054 |
oct | 520111010 |
9 | 203724761 |
10 | 88117768 |
11 | 45816202 |
12 | 256160b4 |
13 | 153432bb |
14 | b9bac64 |
15 | 7b08e7d |
hex | 5409208 |
88117768 has 16 divisors (see below), whose sum is σ = 165952080. Its totient is φ = 43863888.
The previous prime is 88117759. The next prime is 88117819. The reversal of 88117768 is 86771188.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22446 + ... + 26077.
It is an arithmetic number, because the mean of its divisors is an integer number (10372005).
Almost surely, 288117768 is an apocalyptic number.
It is an amenable number.
88117768 is a deficient number, since it is larger than the sum of its proper divisors (77834312).
88117768 is a wasteful number, since it uses less digits than its factorization.
88117768 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 48756 (or 48752 counting only the distinct ones).
The product of its digits is 150528, while the sum is 46.
The square root of 88117768 is about 9387.1064764388. The cubic root of 88117768 is about 444.9943491266.
The spelling of 88117768 in words is "eighty-eight million, one hundred seventeen thousand, seven hundred sixty-eight".
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