Base | Representation |
---|---|
bin | 111100101001001010… |
… | …1010010101001101101 |
3 | 110110010222100022202010 |
4 | 1321102111102221231 |
5 | 4113202431111023 |
6 | 135454343551433 |
7 | 12260141362155 |
oct | 1712225225155 |
9 | 413128308663 |
10 | 130230332013 |
11 | 50259699a71 |
12 | 212a5a5b579 |
13 | c38581bc72 |
14 | 6435d05765 |
15 | 35c31b0093 |
hex | 1e52552a6d |
130230332013 has 8 divisors (see below), whose sum is σ = 173645309248. Its totient is φ = 86817788064.
The previous prime is 130230331997. The next prime is 130230332069. The reversal of 130230332013 is 310233032031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 130230332013 - 24 = 130230331997 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 (130030332013) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 479545 + ... + 700302.
It is an arithmetic number, because the mean of its divisors is an integer number (21705663656).
Almost surely, 2130230332013 is an apocalyptic number.
It is an amenable number.
130230332013 is a deficient number, since it is larger than the sum of its proper divisors (43414977235).
130230332013 is a wasteful number, since it uses less digits than its factorization.
130230332013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1216643.
The product of its (nonzero) digits is 972, while the sum is 21.
Adding to 130230332013 its reverse (310233032031), we get a palindrome (440463364044).
The spelling of 130230332013 in words is "one hundred thirty billion, two hundred thirty million, three hundred thirty-two thousand, thirteen".
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