Base | Representation |
---|---|
bin | 110100110010… |
… | …111000011100 |
3 | 222001010202220 |
4 | 310302320130 |
5 | 12020334100 |
6 | 1212345340 |
7 | 225431364 |
oct | 64627034 |
9 | 28033686 |
10 | 13839900 |
11 | 78a3138 |
12 | 4775250 |
13 | 2b375b9 |
14 | 1ba39a4 |
15 | 1335aa0 |
hex | d32e1c |
13839900 has 36 divisors (see below), whose sum is σ = 40044312. Its totient is φ = 3690560.
The previous prime is 13839893. The next prime is 13839941. The reversal of 13839900 is 993831.
13839900 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22767 + ... + 23366.
It is an arithmetic number, because the mean of its divisors is an integer number (1112342).
Almost surely, 213839900 is an apocalyptic number.
13839900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13839900 is an abundant number, since it is smaller than the sum of its proper divisors (26204412).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13839900 is a wasteful number, since it uses less digits than its factorization.
13839900 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46150 (or 46143 counting only the distinct ones).
The product of its (nonzero) digits is 5832, while the sum is 33.
The square root of 13839900 is about 3720.2016074401. The cubic root of 13839900 is about 240.0919786341.
The spelling of 13839900 in words is "thirteen million, eight hundred thirty-nine thousand, nine hundred".
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