Base | Representation |
---|---|
bin | 1100111111111110… |
… | …01000001111010000 |
3 | 200000101101200101211 |
4 | 12133333020033100 |
5 | 103243121442311 |
6 | 3112310105504 |
7 | 334643213146 |
oct | 63777101720 |
9 | 20011350354 |
10 | 6979093456 |
11 | 2a61575235 |
12 | 142934b294 |
13 | 872b95cca |
14 | 4a2c77596 |
15 | 2aca89821 |
hex | 19ffc83d0 |
6979093456 has 20 divisors (see below), whose sum is σ = 13620698532. Its totient is φ = 3464074496.
The previous prime is 6979093441. The next prime is 6979093463. The reversal of 6979093456 is 6543909796.
It can be written as a sum of positive squares in 2 ways, for example, as 3883283856 + 3095809600 = 62316^2 + 55640^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 6979093456.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1589755 + ... + 1594138.
Almost surely, 26979093456 is an apocalyptic number.
It is an amenable number.
6979093456 is a deficient number, since it is larger than the sum of its proper divisors (6641605076).
6979093456 is a wasteful number, since it uses less digits than its factorization.
6979093456 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3184038 (or 3184032 counting only the distinct ones).
The product of its (nonzero) digits is 11022480, while the sum is 58.
The square root of 6979093456 is about 83540.9687279241. The cubic root of 6979093456 is about 1911.0248655849.
The spelling of 6979093456 in words is "six billion, nine hundred seventy-nine million, ninety-three thousand, four hundred fifty-six".
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