Base | Representation |
---|---|
bin | 1001010000010… |
… | …0000110110100 |
3 | 2201000221222110 |
4 | 2110010012310 |
5 | 34414023012 |
6 | 3503531020 |
7 | 650625510 |
oct | 224040664 |
9 | 81027873 |
10 | 38814132 |
11 | 1aa006a5 |
12 | 10bb9a70 |
13 | 806cb56 |
14 | 5225140 |
15 | 361a73c |
hex | 25041b4 |
38814132 has 24 divisors (see below), whose sum is σ = 103504576. Its totient is φ = 11089728.
The previous prime is 38814119. The next prime is 38814163. The reversal of 38814132 is 23141883.
It is a self number, because there is not a number n which added to its sum of digits gives 38814132.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 230953 + ... + 231120.
Almost surely, 238814132 is an apocalyptic number.
It is an amenable number.
38814132 is an abundant number, since it is smaller than the sum of its proper divisors (64690444).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38814132 is a wasteful number, since it uses less digits than its factorization.
38814132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 462087 (or 462085 counting only the distinct ones).
The product of its digits is 4608, while the sum is 30.
The square root of 38814132 is about 6230.0988756199. The cubic root of 38814132 is about 338.5815531215.
The spelling of 38814132 in words is "thirty-eight million, eight hundred fourteen thousand, one hundred thirty-two".
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