Base | Representation |
---|---|
bin | 1110011010001111… |
… | …0000011000110000 |
3 | 100222120120111210221 |
4 | 3212203300120300 |
5 | 30410220223122 |
6 | 1435455302424 |
7 | 164566405300 |
oct | 34643603060 |
9 | 10876514727 |
10 | 3868132912 |
11 | 1705507566 |
12 | 8bb51aa14 |
13 | 498501157 |
14 | 289a29600 |
15 | 1798c86c7 |
hex | e68f0630 |
3868132912 has 30 divisors (see below), whose sum is σ = 8718102348. Its totient is φ = 1657770912.
The previous prime is 3868132901. The next prime is 3868132943. The reversal of 3868132912 is 2192318683.
It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2466138 + ... + 2467705.
Almost surely, 23868132912 is an apocalyptic number.
It is an amenable number.
3868132912 is an abundant number, since it is smaller than the sum of its proper divisors (4849969436).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3868132912 is a wasteful number, since it uses less digits than its factorization.
3868132912 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4933865 (or 4933852 counting only the distinct ones).
The product of its digits is 124416, while the sum is 43.
The square root of 3868132912 is about 62194.3157531297. The cubic root of 3868132912 is about 1569.7619437021.
The spelling of 3868132912 in words is "three billion, eight hundred sixty-eight million, one hundred thirty-two thousand, nine hundred twelve".
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