Base | Representation |
---|---|
bin | 11010001111101110001000 |
3 | 110221112202212 |
4 | 122033232020 |
5 | 3230131021 |
6 | 403244252 |
7 | 112323464 |
oct | 32175610 |
9 | 13845685 |
10 | 6880136 |
11 | 397a16a |
12 | 2379688 |
13 | 156b7b3 |
14 | cb14a4 |
15 | 90d85b |
hex | 68fb88 |
6880136 has 16 divisors (see below), whose sum is σ = 12929100. Its totient is φ = 3432384.
The previous prime is 6880127. The next prime is 6880141. The reversal of 6880136 is 6310886.
It can be written as a sum of positive squares in 2 ways, for example, as 5317636 + 1562500 = 2306^2 + 1250^2 .
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, 5066 + ... + 6278.
Almost surely, 26880136 is an apocalyptic number.
It is an amenable number.
6880136 is a deficient number, since it is larger than the sum of its proper divisors (6048964).
6880136 is a wasteful number, since it uses less digits than its factorization.
6880136 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1928 (or 1924 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 32.
The square root of 6880136 is about 2623.0013343496. The cubic root of 6880136 is about 190.1949614673.
The spelling of 6880136 in words is "six million, eight hundred eighty thousand, one hundred thirty-six".
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