Base | Representation |
---|---|
bin | 110100111101… |
… | …011100111001 |
3 | 222010100011100 |
4 | 310331130321 |
5 | 12023230233 |
6 | 1213322013 |
7 | 226001532 |
oct | 64753471 |
9 | 28110140 |
10 | 13883193 |
11 | 7922715 |
12 | 4796309 |
13 | 2b5120c |
14 | 1bb5689 |
15 | 1343813 |
hex | d3d739 |
13883193 has 12 divisors (see below), whose sum is σ = 20085988. Its totient is φ = 9240480.
The previous prime is 13883183. The next prime is 13883201. The reversal of 13883193 is 39138831.
It can be written as a sum of positive squares in 2 ways, for example, as 2913849 + 10969344 = 1707^2 + 3312^2 .
It is not a de Polignac number, because 13883193 - 29 = 13882681 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13883183) 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, 9363 + ... + 10743.
Almost surely, 213883193 is an apocalyptic number.
It is an amenable number.
13883193 is a deficient number, since it is larger than the sum of its proper divisors (6202795).
13883193 is a wasteful number, since it uses less digits than its factorization.
13883193 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2504 (or 2501 counting only the distinct ones).
The product of its digits is 15552, while the sum is 36.
The square root of 13883193 is about 3726.0157004500. The cubic root of 13883193 is about 240.3420643184.
The spelling of 13883193 in words is "thirteen million, eight hundred eighty-three thousand, one hundred ninety-three".
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