Base | Representation |
---|---|
bin | 1101000001000100… |
… | …00101001100000100 |
3 | 200001000122012001110 |
4 | 12200202011030010 |
5 | 103302443143004 |
6 | 3113234325020 |
7 | 335114124132 |
oct | 64042051404 |
9 | 20030565043 |
10 | 6988256004 |
11 | 2a66763194 |
12 | 1430429770 |
13 | 874a53632 |
14 | 4a4180752 |
15 | 2ad799589 |
hex | 1a0885304 |
6988256004 has 12 divisors (see below), whose sum is σ = 16305930704. Its totient is φ = 2329418664.
The previous prime is 6988255987. The next prime is 6988256027. The reversal of 6988256004 is 4006528896.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (12).
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 291177322 + ... + 291177345.
Almost surely, 26988256004 is an apocalyptic number.
It is an amenable number.
6988256004 is an abundant number, since it is smaller than the sum of its proper divisors (9317674700).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6988256004 is a wasteful number, since it uses less digits than its factorization.
6988256004 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 582354674 (or 582354672 counting only the distinct ones).
The product of its (nonzero) digits is 829440, while the sum is 48.
The square root of 6988256004 is about 83595.7893915716. The cubic root of 6988256004 is about 1911.8608003240.
The spelling of 6988256004 in words is "six billion, nine hundred eighty-eight million, two hundred fifty-six thousand, four".
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