Base | Representation |
---|---|
bin | 1000000111011… |
… | …11001000101100 |
3 | 11202010020200021 |
4 | 10003233020230 |
5 | 114412311424 |
6 | 10431211524 |
7 | 1454512231 |
oct | 403571054 |
9 | 152106607 |
10 | 68088364 |
11 | 35485883 |
12 | 1a976ba4 |
13 | 1114c696 |
14 | 9085788 |
15 | 5e9e4e4 |
hex | 40ef22c |
68088364 has 6 divisors (see below), whose sum is σ = 119154644. Its totient is φ = 34044180.
The previous prime is 68088359. The next prime is 68088373. The reversal of 68088364 is 46388086.
It is a self number, because there is not a number n which added to its sum of digits gives 68088364.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8511042 + ... + 8511049.
Almost surely, 268088364 is an apocalyptic number.
It is an amenable number.
68088364 is a deficient number, since it is larger than the sum of its proper divisors (51066280).
68088364 is a wasteful number, since it uses less digits than its factorization.
68088364 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17022095 (or 17022093 counting only the distinct ones).
The product of its (nonzero) digits is 221184, while the sum is 43.
The square root of 68088364 is about 8251.5673662644. The cubic root of 68088364 is about 408.3422333568.
The spelling of 68088364 in words is "sixty-eight million, eighty-eight thousand, three hundred sixty-four".
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