Base | Representation |
---|---|
bin | 111100101000011000… |
… | …0111011010111011111 |
3 | 110110002010211122112001 |
4 | 1321100300323113133 |
5 | 4113124212202424 |
6 | 135452004023131 |
7 | 12256401633244 |
oct | 1712060732737 |
9 | 413063748461 |
10 | 130204022239 |
11 | 5024585a055 |
12 | 21299091aa7 |
13 | c380239855 |
14 | 64326175cb |
15 | 35c0c14844 |
hex | 1e50c3b5df |
130204022239 has 4 divisors (see below), whose sum is σ = 131987639056. Its totient is φ = 128420405424.
The previous prime is 130204022233. The next prime is 130204022269. The reversal of 130204022239 is 932220402031.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 932220402031 = 62591 ⋅14893841.
It is a cyclic number.
It is not a de Polignac number, because 130204022239 - 227 = 130069804511 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130204022233) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 891808299 + ... + 891808444.
It is an arithmetic number, because the mean of its divisors is an integer number (32996909764).
Almost surely, 2130204022239 is an apocalyptic number.
130204022239 is a deficient number, since it is larger than the sum of its proper divisors (1783616817).
130204022239 is an equidigital number, since it uses as much as digits as its factorization.
130204022239 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1783616816.
The product of its (nonzero) digits is 5184, while the sum is 28.
The spelling of 130204022239 in words is "one hundred thirty billion, two hundred four million, twenty-two thousand, two hundred thirty-nine".
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