Base | Representation |
---|---|
bin | 111100101011100010… |
… | …1010010000000001101 |
3 | 110110100112021221200000 |
4 | 1321113011102000031 |
5 | 4113333331134013 |
6 | 135510311554513 |
7 | 12262126622025 |
oct | 1712705220015 |
9 | 413315257600 |
10 | 130310021133 |
11 | 5029a678646 |
12 | 2130868ba39 |
13 | c3991a09a6 |
14 | 644272aa85 |
15 | 35ca1a1973 |
hex | 1e5715200d |
130310021133 has 12 divisors (see below), whose sum is σ = 195196904448. Its totient is φ = 86873347260.
The previous prime is 130310021081. The next prime is 130310021167. The reversal of 130310021133 is 331120013031.
It is a happy number.
It is not a de Polignac number, because 130310021133 - 28 = 130310020877 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130310021183) 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, 268127373 + ... + 268127858.
It is an arithmetic number, because the mean of its divisors is an integer number (16266408704).
Almost surely, 2130310021133 is an apocalyptic number.
It is an amenable number.
130310021133 is a deficient number, since it is larger than the sum of its proper divisors (64886883315).
130310021133 is an frugal number, since it uses more digits than its factorization.
130310021133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 536255246 (or 536255234 counting only the distinct ones).
The product of its (nonzero) digits is 162, while the sum is 18.
Adding to 130310021133 its reverse (331120013031), we get a palindrome (461430034164).
The spelling of 130310021133 in words is "one hundred thirty billion, three hundred ten million, twenty-one thousand, one hundred thirty-three".
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