Base | Representation |
---|---|
bin | 1101000000110110… |
… | …01000000111001000 |
3 | 200000220012120022121 |
4 | 12200123020013020 |
5 | 103302011323333 |
6 | 3113131301024 |
7 | 335062462144 |
oct | 64033100710 |
9 | 20026176277 |
10 | 6986432968 |
11 | 2a65728549 |
12 | 142b8aa774 |
13 | 874565908 |
14 | 4a3c28224 |
15 | 2ad53932d |
hex | 1a06c81c8 |
6986432968 has 32 divisors (see below), whose sum is σ = 13402624320. Its totient is φ = 3413160000.
The previous prime is 6986432927. The next prime is 6986432993. The reversal of 6986432968 is 8692346896.
It is a Harshad number since it is a multiple of its sum of digits (61).
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, 26283 + ... + 121093.
It is an arithmetic number, because the mean of its divisors is an integer number (418832010).
Almost surely, 26986432968 is an apocalyptic number.
It is an amenable number.
6986432968 is a deficient number, since it is larger than the sum of its proper divisors (6416191352).
6986432968 is a wasteful number, since it uses less digits than its factorization.
6986432968 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 95029 (or 95025 counting only the distinct ones).
The product of its digits is 26873856, while the sum is 61.
The square root of 6986432968 is about 83584.8848058068. The cubic root of 6986432968 is about 1911.6945359424.
The spelling of 6986432968 in words is "six billion, nine hundred eighty-six million, four hundred thirty-two thousand, nine hundred sixty-eight".
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