Base | Representation |
---|---|
bin | 11000100110011010… |
… | …00110101010000010 |
3 | 1021002102111101220211 |
4 | 30103031012222002 |
5 | 204022004313010 |
6 | 10022310024334 |
7 | 645166350523 |
oct | 142315065202 |
9 | 37072441824 |
10 | 13207104130 |
11 | 566807a8a0 |
12 | 26870480aa |
13 | 132627571c |
14 | 8d407a84a |
15 | 52471108a |
hex | 313346a82 |
13207104130 has 32 divisors (see below), whose sum is σ = 25949222208. Its totient is φ = 4799755200.
The previous prime is 13207104101. The next prime is 13207104133. The reversal of 13207104130 is 3140170231.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is not an unprimeable number, because it can be changed into a prime (13207104133) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 157029 + ... + 225991.
It is an arithmetic number, because the mean of its divisors is an integer number (810913194).
Almost surely, 213207104130 is an apocalyptic number.
13207104130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13207104130 is a deficient number, since it is larger than the sum of its proper divisors (12742118078).
13207104130 is a wasteful number, since it uses less digits than its factorization.
13207104130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 70722.
The product of its (nonzero) digits is 504, while the sum is 22.
Adding to 13207104130 its reverse (3140170231), we get a palindrome (16347274361).
The spelling of 13207104130 in words is "thirteen billion, two hundred seven million, one hundred four thousand, one hundred thirty".
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