Base | Representation |
---|---|
bin | 1010011111011… |
… | …10000011010100 |
3 | 20010121012201122 |
4 | 11033232003110 |
5 | 140012204433 |
6 | 12422143112 |
7 | 2116021535 |
oct | 517560324 |
9 | 203535648 |
10 | 88006868 |
11 | 4574a954 |
12 | 25581a98 |
13 | 15304991 |
14 | b98c68c |
15 | 7ad6198 |
hex | 53ee0d4 |
88006868 has 12 divisors (see below), whose sum is σ = 158174772. Its totient is φ = 42814080.
The previous prime is 88006813. The next prime is 88006873. The reversal of 88006868 is 86860088.
It can be written as a sum of positive squares in 2 ways, for example, as 53173264 + 34833604 = 7292^2 + 5902^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 297173 + ... + 297468.
It is an arithmetic number, because the mean of its divisors is an integer number (13181231).
Almost surely, 288006868 is an apocalyptic number.
It is an amenable number.
88006868 is a deficient number, since it is larger than the sum of its proper divisors (70167904).
88006868 is a wasteful number, since it uses less digits than its factorization.
88006868 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 594682 (or 594680 counting only the distinct ones).
The product of its (nonzero) digits is 147456, while the sum is 44.
The square root of 88006868 is about 9381.1975781347. The cubic root of 88006868 is about 444.8075892486.
The spelling of 88006868 in words is "eighty-eight million, six thousand, eight hundred sixty-eight".
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