Base | Representation |
---|---|
bin | 1000001100100… |
… | …10100011010010 |
3 | 11210101020212000 |
4 | 10012102203102 |
5 | 120100221324 |
6 | 10453414430 |
7 | 1463300544 |
oct | 406224322 |
9 | 153336760 |
10 | 68757714 |
11 | 358a2763 |
12 | 1b03a416 |
13 | 1132524c |
14 | 91bb694 |
15 | 60829c9 |
hex | 41928d2 |
68757714 has 16 divisors (see below), whose sum is σ = 152795040. Its totient is φ = 22919220.
The previous prime is 68757691. The next prime is 68757743. The reversal of 68757714 is 41775786.
68757714 is a `hidden beast` number, since 68 + 7 + 577 + 14 = 666.
It is a self number, because there is not a number n which added to its sum of digits gives 68757714.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 636592 + ... + 636699.
It is an arithmetic number, because the mean of its divisors is an integer number (9549690).
Almost surely, 268757714 is an apocalyptic number.
68757714 is an abundant number, since it is smaller than the sum of its proper divisors (84037326).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
68757714 is a wasteful number, since it uses less digits than its factorization.
68757714 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1273302 (or 1273296 counting only the distinct ones).
The product of its digits is 329280, while the sum is 45.
The square root of 68757714 is about 8292.0271345432. The cubic root of 68757714 is about 409.6759565316.
The spelling of 68757714 in words is "sixty-eight million, seven hundred fifty-seven thousand, seven hundred fourteen".
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