Base | Representation |
---|---|
bin | 1100011011000000… |
… | …01111110000011000 |
3 | 122012202220200222110 |
4 | 12031200033300120 |
5 | 102124231223041 |
6 | 3021431552320 |
7 | 324156426465 |
oct | 61540176030 |
9 | 18182820873 |
10 | 6669007896 |
11 | 2912532381 |
12 | 136152b6a0 |
13 | 823876725 |
14 | 4739da66c |
15 | 290737516 |
hex | 18d80fc18 |
6669007896 has 32 divisors (see below), whose sum is σ = 16691497200. Its totient is φ = 2220472320.
The previous prime is 6669007883. The next prime is 6669007907. The reversal of 6669007896 is 6987009666.
It is a congruent number.
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, 136561 + ... + 178848.
Almost surely, 26669007896 is an apocalyptic number.
It is an amenable number.
6669007896 is an abundant number, since it is smaller than the sum of its proper divisors (10022489304).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6669007896 is a wasteful number, since it uses less digits than its factorization.
6669007896 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 316299 (or 316295 counting only the distinct ones).
The product of its (nonzero) digits is 5878656, while the sum is 57.
The square root of 6669007896 is about 81663.9938773509. The cubic root of 6669007896 is about 1882.2923500918.
The spelling of 6669007896 in words is "six billion, six hundred sixty-nine million, seven thousand, eight hundred ninety-six".
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