Base | Representation |
---|---|
bin | 110001100110… |
… | …000100010000 |
3 | 220110111222122 |
4 | 301212010100 |
5 | 11312012401 |
6 | 1142353412 |
7 | 215335502 |
oct | 61460420 |
9 | 26414878 |
10 | 13000976 |
11 | 737a90a |
12 | 442b868 |
13 | 29027b1 |
14 | 1a25d72 |
15 | 121c21b |
hex | c66110 |
13000976 has 20 divisors (see below), whose sum is σ = 25315344. Its totient is φ = 6468000.
The previous prime is 13000973. The next prime is 13000979. The reversal of 13000976 is 67900031.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (13000973) and next prime (13000979).
It is a nialpdrome in base 16.
It is not an unprimeable number, because it can be changed into a prime (13000973) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1451 + ... + 5301.
Almost surely, 213000976 is an apocalyptic number.
13000976 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
13000976 is a deficient number, since it is larger than the sum of its proper divisors (12314368).
13000976 is a wasteful number, since it uses less digits than its factorization.
13000976 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4070 (or 4064 counting only the distinct ones).
The product of its (nonzero) digits is 1134, while the sum is 26.
The square root of 13000976 is about 3605.6866197716. The cubic root of 13000976 is about 235.1393529906.
The spelling of 13000976 in words is "thirteen million, nine hundred seventy-six", and thus it is an aban number.
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