Base | Representation |
---|---|
bin | 111100101011110110… |
… | …0100100011011010101 |
3 | 110110101020200012100102 |
4 | 1321113230210123111 |
5 | 4113344000221323 |
6 | 135511320423445 |
7 | 12262313305346 |
oct | 1712754443325 |
9 | 413336605312 |
10 | 130320320213 |
11 | 502a5472486 |
12 | 21310017b85 |
13 | c39b368715 |
14 | 6443c4c0cd |
15 | 35cb038328 |
hex | 1e57b246d5 |
130320320213 has 16 divisors (see below), whose sum is σ = 138668350464. Its totient is φ = 122049024000.
The previous prime is 130320320209. The next prime is 130320320239. The reversal of 130320320213 is 312023023031.
It is a cyclic number.
It is not a de Polignac number, because 130320320213 - 22 = 130320320209 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130320320243) 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, 4624181 + ... + 4652277.
It is an arithmetic number, because the mean of its divisors is an integer number (8666771904).
Almost surely, 2130320320213 is an apocalyptic number.
It is an amenable number.
130320320213 is a deficient number, since it is larger than the sum of its proper divisors (8348030251).
130320320213 is a wasteful number, since it uses less digits than its factorization.
130320320213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29452.
The product of its (nonzero) digits is 648, while the sum is 20.
Adding to 130320320213 its reverse (312023023031), we get a palindrome (442343343244).
The spelling of 130320320213 in words is "one hundred thirty billion, three hundred twenty million, three hundred twenty thousand, two hundred thirteen".
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