Base | Representation |
---|---|
bin | 111100101000110111… |
… | …0101100001100010101 |
3 | 110110010021022020002100 |
4 | 1321101232230030111 |
5 | 4113142333304023 |
6 | 135453343032313 |
7 | 12256656355542 |
oct | 1712156541425 |
9 | 413107266070 |
10 | 130220213013 |
11 | 50253a08460 |
12 | 212a259b699 |
13 | c3836b81a7 |
14 | 643482dbc9 |
15 | 35c2361c43 |
hex | 1e51bac315 |
130220213013 has 12 divisors (see below), whose sum is σ = 205195487328. Its totient is φ = 78921341160.
The previous prime is 130220213009. The next prime is 130220213099. The reversal of 130220213013 is 310312022031.
It is not a de Polignac number, because 130220213013 - 22 = 130220213009 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130220213213) 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 11 ways as a sum of consecutive naturals, for example, 657677745 + ... + 657677942.
It is an arithmetic number, because the mean of its divisors is an integer number (17099623944).
Almost surely, 2130220213013 is an apocalyptic number.
It is an amenable number.
130220213013 is a deficient number, since it is larger than the sum of its proper divisors (74975274315).
130220213013 is a wasteful number, since it uses less digits than its factorization.
130220213013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1315355704 (or 1315355701 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 130220213013 its reverse (310312022031), we get a palindrome (440532235044).
The spelling of 130220213013 in words is "one hundred thirty billion, two hundred twenty million, two hundred thirteen thousand, thirteen".
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