Base | Representation |
---|---|
bin | 110100111101… |
… | …111111000110 |
3 | 222010110011102 |
4 | 310331333012 |
5 | 12023313012 |
6 | 1213340102 |
7 | 226011110 |
oct | 64757706 |
9 | 28113142 |
10 | 13885382 |
11 | 7924325 |
12 | 4797632 |
13 | 2b52204 |
14 | 1bb63b0 |
15 | 13442c2 |
hex | d3dfc6 |
13885382 has 16 divisors (see below), whose sum is σ = 23950080. Its totient is φ = 5914248.
The previous prime is 13885381. The next prime is 13885387. The reversal of 13885382 is 28358831.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13885381) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 632 + ... + 5307.
It is an arithmetic number, because the mean of its divisors is an integer number (1496880).
Almost surely, 213885382 is an apocalyptic number.
13885382 is a deficient number, since it is larger than the sum of its proper divisors (10064698).
13885382 is a wasteful number, since it uses less digits than its factorization.
13885382 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6115.
The product of its digits is 46080, while the sum is 38.
The square root of 13885382 is about 3726.3094342794. The cubic root of 13885382 is about 240.3546954456.
The spelling of 13885382 in words is "thirteen million, eight hundred eighty-five thousand, three hundred eighty-two".
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