Base | Representation |
---|---|
bin | 111100101000010010… |
… | …1011110111000111101 |
3 | 110110001221012012222120 |
4 | 1321100211132320331 |
5 | 4113122430201023 |
6 | 135451415433153 |
7 | 12256334266236 |
oct | 1712045367075 |
9 | 413057165876 |
10 | 130201022013 |
11 | 5024409aa27 |
12 | 212980857b9 |
13 | c37c72907a |
14 | 643207608d |
15 | 35c08208e3 |
hex | 1e5095ee3d |
130201022013 has 4 divisors (see below), whose sum is σ = 173601362688. Its totient is φ = 86800681340.
The previous prime is 130201022009. The next prime is 130201022071. The reversal of 130201022013 is 310220102031.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 130201022013 - 22 = 130201022009 is a prime.
It is a super-2 number, since 2×1302010220132 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 130201021983 and 130201022001.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130201022513) 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, 21700170333 + ... + 21700170338.
It is an arithmetic number, because the mean of its divisors is an integer number (43400340672).
Almost surely, 2130201022013 is an apocalyptic number.
It is an amenable number.
130201022013 is a deficient number, since it is larger than the sum of its proper divisors (43400340675).
130201022013 is an equidigital number, since it uses as much as digits as its factorization.
130201022013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43400340674.
The product of its (nonzero) digits is 72, while the sum is 15.
Adding to 130201022013 its reverse (310220102031), we get a palindrome (440421124044).
The spelling of 130201022013 in words is "one hundred thirty billion, two hundred one million, twenty-two thousand, thirteen".
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