Base | Representation |
---|---|
bin | 110010011010… |
… | …001010110000 |
3 | 220212100201122 |
4 | 302122022300 |
5 | 11340330014 |
6 | 1151121412 |
7 | 220214621 |
oct | 62321260 |
9 | 26770648 |
10 | 13214384 |
11 | 7506187 |
12 | 4513268 |
13 | 2978981 |
14 | 1a7da48 |
15 | 126058e |
hex | c9a2b0 |
13214384 has 20 divisors (see below), whose sum is σ = 26087616. Its totient is φ = 6482112.
The previous prime is 13214371. The next prime is 13214413. The reversal of 13214384 is 48341231.
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, 6944 + ... + 8639.
Almost surely, 213214384 is an apocalyptic number.
It is an amenable number.
13214384 is a deficient number, since it is larger than the sum of its proper divisors (12873232).
13214384 is a wasteful number, since it uses less digits than its factorization.
13214384 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15644 (or 15638 counting only the distinct ones).
The product of its digits is 2304, while the sum is 26.
The square root of 13214384 is about 3635.1594187876. The cubic root of 13214384 is about 236.4189627703.
The spelling of 13214384 in words is "thirteen million, two hundred fourteen thousand, three hundred eighty-four".
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