Base | Representation |
---|---|
bin | 10111110111011000001000 |
3 | 102202211210202 |
4 | 113313120020 |
5 | 3100144021 |
6 | 342031332 |
7 | 104114315 |
oct | 27673010 |
9 | 12684722 |
10 | 6256136 |
11 | 3593367 |
12 | 2118548 |
13 | 13b0773 |
14 | b8bd0c |
15 | 838a0b |
hex | 5f7608 |
6256136 has 32 divisors (see below), whose sum is σ = 12542040. Its totient is φ = 2915328.
The previous prime is 6256127. The next prime is 6256139. The reversal of 6256136 is 6316526.
It can be written as a sum of positive squares in 4 ways, for example, as 6220036 + 36100 = 2494^2 + 190^2 .
It is a junction number, because it is equal to n+sod(n) for n = 6256099 and 6256108.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6256139) 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, 21206 + ... + 21498.
Almost surely, 26256136 is an apocalyptic number.
It is an amenable number.
6256136 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
6256136 is a wasteful number, since it uses less digits than its factorization.
6256136 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 473 (or 469 counting only the distinct ones).
The product of its digits is 6480, while the sum is 29.
The square root of 6256136 is about 2501.2268989438. The cubic root of 6256136 is about 184.2618357952.
The spelling of 6256136 in words is "six million, two hundred fifty-six thousand, one hundred thirty-six".
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