Base | Representation |
---|---|
bin | 10011110011000101100… |
… | …10010000110010011000 |
3 | 2102000212122022001012120 |
4 | 21321202302100302120 |
5 | 42121134104112041 |
6 | 1240301431141240 |
7 | 100101350042562 |
oct | 11714262206230 |
9 | 2360778261176 |
10 | 680262175896 |
11 | 24255229a276 |
12 | aba0a514820 |
13 | 4c1c11a8a94 |
14 | 24cd3b88332 |
15 | 12a66378366 |
hex | 9e62c90c98 |
680262175896 has 16 divisors (see below), whose sum is σ = 1700655439800. Its totient is φ = 226754058624.
The previous prime is 680262175877. The next prime is 680262175907. The reversal of 680262175896 is 698571262086.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14172128641 + ... + 14172128688.
Almost surely, 2680262175896 is an apocalyptic number.
It is an amenable number.
680262175896 is an abundant number, since it is smaller than the sum of its proper divisors (1020393263904).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
680262175896 is a wasteful number, since it uses less digits than its factorization.
680262175896 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28344257338 (or 28344257334 counting only the distinct ones).
The product of its (nonzero) digits is 17418240, while the sum is 60.
The spelling of 680262175896 in words is "six hundred eighty billion, two hundred sixty-two million, one hundred seventy-five thousand, eight hundred ninety-six".
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