Base | Representation |
---|---|
bin | 1011001100010… |
… | …01010010000000 |
3 | 20112122212210021 |
4 | 11212021102000 |
5 | 143013314233 |
6 | 13152143224 |
7 | 2220004600 |
oct | 546112200 |
9 | 215585707 |
10 | 93885568 |
11 | 48aa5687 |
12 | 27537b14 |
13 | 165b26ba |
14 | c67cc00 |
15 | 8397e2d |
hex | 5989480 |
93885568 has 48 divisors (see below), whose sum is σ = 217588950. Its totient is φ = 40233984.
The previous prime is 93885551. The next prime is 93885581. The reversal of 93885568 is 86558839.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 93857344 + 28224 = 9688^2 + 168^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1213 + ... + 13756.
Almost surely, 293885568 is an apocalyptic number.
93885568 is a gapful number since it is divisible by the number (98) formed by its first and last digit.
It is an amenable number.
93885568 is an abundant number, since it is smaller than the sum of its proper divisors (123703382).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
93885568 is a wasteful number, since it uses less digits than its factorization.
93885568 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14997 (or 14978 counting only the distinct ones).
The product of its digits is 2073600, while the sum is 52.
The square root of 93885568 is about 9689.4565379076. The cubic root of 93885568 is about 454.4990146591.
The spelling of 93885568 in words is "ninety-three million, eight hundred eighty-five thousand, five hundred sixty-eight".
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