Base | Representation |
---|---|
bin | 1100110101111000… |
… | …10110101110001000 |
3 | 122210111011212220220 |
4 | 12122330112232020 |
5 | 103104441332024 |
6 | 3100044350040 |
7 | 332565054360 |
oct | 63274265610 |
9 | 18714155826 |
10 | 6894480264 |
11 | 2a18833081 |
12 | 1404b45320 |
13 | 85b4abc29 |
14 | 49592d9a0 |
15 | 2a5423e79 |
hex | 19af16b88 |
6894480264 has 32 divisors (see below), whose sum is σ = 19698515520. Its totient is φ = 1969851456.
The previous prime is 6894480227. The next prime is 6894480283. The reversal of 6894480264 is 4620844986.
It is a super-2 number, since 2×68944802642 = 95067716221371019392, which contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20519119 + ... + 20519454.
It is an arithmetic number, because the mean of its divisors is an integer number (615578610).
Almost surely, 26894480264 is an apocalyptic number.
It is an amenable number.
6894480264 is an abundant number, since it is smaller than the sum of its proper divisors (12804035256).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6894480264 is a wasteful number, since it uses less digits than its factorization.
6894480264 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41038589 (or 41038585 counting only the distinct ones).
The product of its (nonzero) digits is 2654208, while the sum is 51.
The square root of 6894480264 is about 83033.0070754998. The cubic root of 6894480264 is about 1903.2704766132.
The spelling of 6894480264 in words is "six billion, eight hundred ninety-four million, four hundred eighty thousand, two hundred sixty-four".
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