Base | Representation |
---|---|
bin | 1100101011010101… |
… | …11110010000000000 |
3 | 122120022202112021010 |
4 | 12111222332100000 |
5 | 102414321200004 |
6 | 3043205000520 |
7 | 330442235640 |
oct | 62552762000 |
9 | 18508675233 |
10 | 6806037504 |
11 | 2982915792 |
12 | 139b3b3140 |
13 | 846083a36 |
14 | 487caa520 |
15 | 29c7a3a89 |
hex | 195abe400 |
6806037504 has 88 divisors (see below), whose sum is σ = 20732147008. Its totient is φ = 1944576000.
The previous prime is 6806037503. The next prime is 6806037517. The reversal of 6806037504 is 4057306086.
It is not an unprimeable number, because it can be changed into a prime (6806037503) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 136747 + ... + 179754.
Almost surely, 26806037504 is an apocalyptic number.
6806037504 is a gapful number since it is divisible by the number (64) formed by its first and last digit.
It is an amenable number.
6806037504 is an abundant number, since it is smaller than the sum of its proper divisors (13926109504).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6806037504 is a wasteful number, since it uses less digits than its factorization.
6806037504 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 316531 (or 316513 counting only the distinct ones).
The product of its (nonzero) digits is 120960, while the sum is 39.
The square root of 6806037504 is about 82498.7121354025. The cubic root of 6806037504 is about 1895.0970080966.
The spelling of 6806037504 in words is "six billion, eight hundred six million, thirty-seven thousand, five hundred four".
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