Base | Representation |
---|---|
bin | 110100111101… |
… | …111010011011 |
3 | 222010102202100 |
4 | 310331322123 |
5 | 12023310313 |
6 | 1213334443 |
7 | 226010202 |
oct | 64757233 |
9 | 28112670 |
10 | 13885083 |
11 | 7924083 |
12 | 4797423 |
13 | 2b52034 |
14 | 1bb6239 |
15 | 1344173 |
hex | d3de9b |
13885083 has 12 divisors (see below), whose sum is σ = 20211048. Its totient is φ = 9185280.
The previous prime is 13885061. The next prime is 13885097. The reversal of 13885083 is 38058831.
It is a happy number.
It is not a de Polignac number, because 13885083 - 25 = 13885051 is a prime.
It is not an unprimeable number, because it can be changed into a prime (13885033) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4710 + ... + 7067.
It is an arithmetic number, because the mean of its divisors is an integer number (1684254).
Almost surely, 213885083 is an apocalyptic number.
13885083 is a deficient number, since it is larger than the sum of its proper divisors (6325965).
13885083 is a wasteful number, since it uses less digits than its factorization.
13885083 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11914 (or 11911 counting only the distinct ones).
The product of its (nonzero) digits is 23040, while the sum is 36.
The square root of 13885083 is about 3726.2693139385. The cubic root of 13885083 is about 240.3529702123.
The spelling of 13885083 in words is "thirteen million, eight hundred eighty-five thousand, eighty-three".
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