Base | Representation |
---|---|
bin | 1100111110011111… |
… | …10010010100111100 |
3 | 122222112001011101002 |
4 | 12133033302110330 |
5 | 103231432323230 |
6 | 3111144105432 |
7 | 334432553660 |
oct | 63717622474 |
9 | 18875034332 |
10 | 6966682940 |
11 | 2a55569008 |
12 | 1425165278 |
13 | 87043c1c9 |
14 | 4a13668a0 |
15 | 2ab937545 |
hex | 19f3f253c |
6966682940 has 48 divisors (see below), whose sum is σ = 16931712000. Its totient is φ = 2358338112.
The previous prime is 6966682927. The next prime is 6966682951. The reversal of 6966682940 is 492866696.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 303890 + ... + 326009.
It is an arithmetic number, because the mean of its divisors is an integer number (352744000).
Almost surely, 26966682940 is an apocalyptic number.
It is an amenable number.
6966682940 is an abundant number, since it is smaller than the sum of its proper divisors (9965029060).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6966682940 is a wasteful number, since it uses less digits than its factorization.
6966682940 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 629994 (or 629992 counting only the distinct ones).
The product of its (nonzero) digits is 6718464, while the sum is 56.
The square root of 6966682940 is about 83466.6576544191. The cubic root of 6966682940 is about 1909.8914386914.
The spelling of 6966682940 in words is "six billion, nine hundred sixty-six million, six hundred eighty-two thousand, nine hundred forty".
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