Base | Representation |
---|---|
bin | 11000101001001011… |
… | …11111001011001100 |
3 | 1021011001100011202002 |
4 | 30110211333023030 |
5 | 204043440414200 |
6 | 10024501251432 |
7 | 645601403201 |
oct | 142445771314 |
9 | 37131304662 |
10 | 13230404300 |
11 | 567a244633 |
12 | 2692a03b78 |
13 | 132b042cc9 |
14 | 8d71c3ca8 |
15 | 5267b4bd5 |
hex | 31497f2cc |
13230404300 has 36 divisors (see below), whose sum is σ = 28734916056. Its totient is φ = 5287564800.
The previous prime is 13230404251. The next prime is 13230404339. The reversal of 13230404300 is 340403231.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 59420 + ... + 173180.
Almost surely, 213230404300 is an apocalyptic number.
13230404300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13230404300 is an abundant number, since it is smaller than the sum of its proper divisors (15504511756).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13230404300 is a wasteful number, since it uses less digits than its factorization.
13230404300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 114938 (or 114931 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 20.
Adding to 13230404300 its reverse (340403231), we get a palindrome (13570807531).
The spelling of 13230404300 in words is "thirteen billion, two hundred thirty million, four hundred four thousand, three hundred".
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