Base | Representation |
---|---|
bin | 110011011001… |
… | …010011010110 |
3 | 221100111110100 |
4 | 303121103112 |
5 | 11422113412 |
6 | 1200434530 |
7 | 222342555 |
oct | 63312326 |
9 | 27314410 |
10 | 13472982 |
11 | 76724a6 |
12 | 4618a46 |
13 | 2a395a3 |
14 | 1b09d9c |
15 | 12b1edc |
hex | cd94d6 |
13472982 has 12 divisors (see below), whose sum is σ = 29191500. Its totient is φ = 4490988.
The previous prime is 13472947. The next prime is 13472999. The reversal of 13472982 is 28927431.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 374232 + ... + 374267.
It is an arithmetic number, because the mean of its divisors is an integer number (2432625).
Almost surely, 213472982 is an apocalyptic number.
13472982 is an abundant number, since it is smaller than the sum of its proper divisors (15718518).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13472982 is a wasteful number, since it uses less digits than its factorization.
13472982 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 748507 (or 748504 counting only the distinct ones).
The product of its digits is 24192, while the sum is 36.
The square root of 13472982 is about 3670.5560886601. The cubic root of 13472982 is about 237.9512057774.
The spelling of 13472982 in words is "thirteen million, four hundred seventy-two thousand, nine hundred eighty-two".
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