Base | Representation |
---|---|
bin | 110100011000… |
… | …111111001110 |
3 | 221211202021200 |
4 | 310120333032 |
5 | 12003440323 |
6 | 1210210330 |
7 | 224510226 |
oct | 64307716 |
9 | 27752250 |
10 | 13733838 |
11 | 7830488 |
12 | 47239a6 |
13 | 2acb241 |
14 | 1b77086 |
15 | 1314443 |
hex | d18fce |
13733838 has 24 divisors (see below), whose sum is σ = 29835000. Its totient is φ = 4565904.
The previous prime is 13733833. The next prime is 13733873. The reversal of 13733838 is 83833731.
Its product of digits (36288) is a multiple of the sum of its prime factors (2016).
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13733831) 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, 8413 + ... + 9911.
It is an arithmetic number, because the mean of its divisors is an integer number (1243125).
Almost surely, 213733838 is an apocalyptic number.
13733838 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
13733838 is an abundant number, since it is smaller than the sum of its proper divisors (16101162).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13733838 is a wasteful number, since it uses less digits than its factorization.
13733838 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2016 (or 2013 counting only the distinct ones).
The product of its digits is 36288, while the sum is 36.
The square root of 13733838 is about 3705.9193191434. The cubic root of 13733838 is about 239.4770906851.
The spelling of 13733838 in words is "thirteen million, seven hundred thirty-three thousand, eight hundred thirty-eight".
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