Base | Representation |
---|---|
bin | 11000100101110100… |
… | …01011101110000010 |
3 | 1021002002011102002010 |
4 | 30102322023232002 |
5 | 204014222103010 |
6 | 10022011433350 |
7 | 645106242060 |
oct | 142272135602 |
9 | 37062142063 |
10 | 13202144130 |
11 | 56652a231a |
12 | 2685455856 |
13 | 1325229c06 |
14 | 8d3549030 |
15 | 524081620 |
hex | 312e8bb82 |
13202144130 has 64 divisors (see below), whose sum is σ = 36442333440. Its totient is φ = 2998404864.
The previous prime is 13202144099. The next prime is 13202144191. The reversal of 13202144130 is 3144120231.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a junction number, because it is equal to n+sod(n) for n = 13202144097 and 13202144106.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 167245 + ... + 233184.
It is an arithmetic number, because the mean of its divisors is an integer number (569411460).
Almost surely, 213202144130 is an apocalyptic number.
13202144130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13202144130 is an abundant number, since it is smaller than the sum of its proper divisors (23240189310).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13202144130 is a wasteful number, since it uses less digits than its factorization.
13202144130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 400603.
The product of its (nonzero) digits is 576, while the sum is 21.
Adding to 13202144130 its reverse (3144120231), we get a palindrome (16346264361).
The spelling of 13202144130 in words is "thirteen billion, two hundred two million, one hundred forty-four thousand, one hundred thirty".
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