Base | Representation |
---|---|
bin | 110100110010… |
… | …100000011001 |
3 | 222001001122220 |
4 | 310302200121 |
5 | 12020311421 |
6 | 1212334253 |
7 | 225424035 |
oct | 64624031 |
9 | 28031586 |
10 | 13838361 |
11 | 78a1a69 |
12 | 4774389 |
13 | 2b369a4 |
14 | 1ba31c5 |
15 | 13353c6 |
hex | d32819 |
13838361 has 8 divisors (see below), whose sum is σ = 18901344. Its totient is φ = 9000480.
The previous prime is 13838317. The next prime is 13838413. The reversal of 13838361 is 16383831.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13838361 - 213 = 13830169 is a prime.
It is not an unprimeable number, because it can be changed into a prime (13838161) 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, 56131 + ... + 56376.
It is an arithmetic number, because the mean of its divisors is an integer number (2362668).
Almost surely, 213838361 is an apocalyptic number.
It is an amenable number.
13838361 is a deficient number, since it is larger than the sum of its proper divisors (5062983).
13838361 is a wasteful number, since it uses less digits than its factorization.
13838361 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 112551.
The product of its digits is 10368, while the sum is 33.
The square root of 13838361 is about 3719.9947580608. The cubic root of 13838361 is about 240.0830788768.
The spelling of 13838361 in words is "thirteen million, eight hundred thirty-eight thousand, three hundred sixty-one".
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