Base | Representation |
---|---|
bin | 11011111000110001… |
… | …00001000101110100 |
3 | 1102122101220100102021 |
4 | 31330120201011310 |
5 | 221130224004133 |
6 | 10513343322524 |
7 | 1040004244555 |
oct | 157430410564 |
9 | 42571810367 |
10 | 14971703668 |
11 | 6393155619 |
12 | 2a99bb0444 |
13 | 1547a1c66c |
14 | a2057a32c |
15 | 5c95c552d |
hex | 37c621174 |
14971703668 has 12 divisors (see below), whose sum is σ = 26201355460. Its totient is φ = 7485602112.
The previous prime is 14971703639. The next prime is 14971703683. The reversal of 14971703668 is 86630717941.
It can be written as a sum of positive squares in 2 ways, for example, as 6893648784 + 8078054884 = 83028^2 + 89878^2 .
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, 162538 + ... + 237406.
Almost surely, 214971703668 is an apocalyptic number.
It is an amenable number.
14971703668 is a deficient number, since it is larger than the sum of its proper divisors (11229651792).
14971703668 is a wasteful number, since it uses less digits than its factorization.
14971703668 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 124866 (or 124864 counting only the distinct ones).
The product of its (nonzero) digits is 1524096, while the sum is 52.
The spelling of 14971703668 in words is "fourteen billion, nine hundred seventy-one million, seven hundred three thousand, six hundred sixty-eight".
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