Base | Representation |
---|---|
bin | 1011011011101101… |
… | …01010011011010000 |
3 | 120211202202101110100 |
4 | 11231312222123100 |
5 | 100032312412032 |
6 | 2453022532400 |
7 | 305051152530 |
oct | 55566523320 |
9 | 16752671410 |
10 | 6138013392 |
11 | 266a826345 |
12 | 1233737100 |
13 | 76a85bab4 |
14 | 4232974c0 |
15 | 25dcea97c |
hex | 16ddaa6d0 |
6138013392 has 120 divisors (see below), whose sum is σ = 20265290240. Its totient is φ = 1697137920.
The previous prime is 6138013391. The next prime is 6138013417. The reversal of 6138013392 is 2933108316.
6138013392 is a `hidden beast` number, since 61 + 380 + 133 + 92 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6138013391) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 66967 + ... + 129462.
Almost surely, 26138013392 is an apocalyptic number.
6138013392 is a gapful number since it is divisible by the number (62) formed by its first and last digit.
It is an amenable number.
6138013392 is an abundant number, since it is smaller than the sum of its proper divisors (14127276848).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6138013392 is a wasteful number, since it uses less digits than its factorization.
6138013392 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 196481 (or 196472 counting only the distinct ones).
The product of its (nonzero) digits is 23328, while the sum is 36.
The square root of 6138013392 is about 78345.4746108542. The cubic root of 6138013392 is about 1830.9477201645.
The spelling of 6138013392 in words is "six billion, one hundred thirty-eight million, thirteen thousand, three hundred ninety-two".
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