Base | Representation |
---|---|
bin | 10000001110101100… |
… | …01110010110101100 |
3 | 211111020102110211200 |
4 | 20013112032112230 |
5 | 120321034413233 |
6 | 4000334045500 |
7 | 425630662365 |
oct | 100726162654 |
9 | 24436373750 |
10 | 8713201068 |
11 | 3771413a20 |
12 | 1832049890 |
13 | a8b2250a0 |
14 | 5c92bab6c |
15 | 35ee29313 |
hex | 20758e5ac |
8713201068 has 72 divisors (see below), whose sum is σ = 25875582096. Its totient is φ = 2437257600.
The previous prime is 8713201043. The next prime is 8713201099. The reversal of 8713201068 is 8601023178.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 841123 + ... + 851418.
Almost surely, 28713201068 is an apocalyptic number.
It is an amenable number.
8713201068 is an abundant number, since it is smaller than the sum of its proper divisors (17162381028).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8713201068 is a wasteful number, since it uses less digits than its factorization.
8713201068 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1692575 (or 1692570 counting only the distinct ones).
The product of its (nonzero) digits is 16128, while the sum is 36.
The square root of 8713201068 is about 93344.5288594891. The cubic root of 8713201068 is about 2057.7498498891.
The spelling of 8713201068 in words is "eight billion, seven hundred thirteen million, two hundred one thousand, sixty-eight".
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