Base | Representation |
---|---|
bin | 11000101001001001… |
… | …10100111100001000 |
3 | 1021011000202201122022 |
4 | 30110210310330020 |
5 | 204043401201412 |
6 | 10024450544012 |
7 | 645565665536 |
oct | 142444647410 |
9 | 37130681568 |
10 | 13230100232 |
11 | 567a057138 |
12 | 2692898008 |
13 | 132ac6779b |
14 | 8d7145156 |
15 | 526754a72 |
hex | 314934f08 |
13230100232 has 16 divisors (see below), whose sum is σ = 24863734140. Its totient is φ = 6599771136.
The previous prime is 13230100183. The next prime is 13230100241. The reversal of 13230100232 is 23200103231.
It can be written as a sum of positive squares in 2 ways, for example, as 11245754116 + 1984346116 = 106046^2 + 44546^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 13230100232.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1906193 + ... + 1913120.
Almost surely, 213230100232 is an apocalyptic number.
It is an amenable number.
13230100232 is a deficient number, since it is larger than the sum of its proper divisors (11633633908).
13230100232 is a wasteful number, since it uses less digits than its factorization.
13230100232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3819752 (or 3819748 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 17.
Adding to 13230100232 its reverse (23200103231), we get a palindrome (36430203463).
The spelling of 13230100232 in words is "thirteen billion, two hundred thirty million, one hundred thousand, two hundred thirty-two".
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