Base | Representation |
---|---|
bin | 110011010111… |
… | …000110100100 |
3 | 221100001002122 |
4 | 303113012210 |
5 | 11421321342 |
6 | 1200325112 |
7 | 222304364 |
oct | 63270644 |
9 | 27301078 |
10 | 13463972 |
11 | 7666755 |
12 | 4613798 |
13 | 2a35462 |
14 | 1b069a4 |
15 | 12ae4d2 |
hex | cd71a4 |
13463972 has 12 divisors (see below), whose sum is σ = 23686656. Its totient is φ = 6696360.
The previous prime is 13463971. The next prime is 13463987. The reversal of 13463972 is 27936431.
13463972 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (13463971) 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, 8048 + ... + 9575.
It is an arithmetic number, because the mean of its divisors is an integer number (1973888).
Almost surely, 213463972 is an apocalyptic number.
It is an amenable number.
13463972 is a deficient number, since it is larger than the sum of its proper divisors (10222684).
13463972 is a wasteful number, since it uses less digits than its factorization.
13463972 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17818 (or 17816 counting only the distinct ones).
The product of its digits is 27216, while the sum is 35.
The square root of 13463972 is about 3669.3285489310. The cubic root of 13463972 is about 237.8981509932.
The spelling of 13463972 in words is "thirteen million, four hundred sixty-three thousand, nine hundred seventy-two".
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