Base | Representation |
---|---|
bin | 111100100010101010… |
… | …0110110100011001111 |
3 | 110102120202201122200021 |
4 | 1321011110312203033 |
5 | 4112231100104403 |
6 | 135420550443011 |
7 | 12251551504345 |
oct | 1710524664317 |
9 | 412522648607 |
10 | 130012113103 |
11 | 501574a2964 |
12 | 21244963467 |
13 | c34c556152 |
14 | 6414d3d995 |
15 | 35ade578bd |
hex | 1e455368cf |
130012113103 has 4 divisors (see below), whose sum is σ = 137659884480. Its totient is φ = 122364341728.
The previous prime is 130012113097. The next prime is 130012113221. The reversal of 130012113103 is 301311210031.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 130012113103 - 25 = 130012113071 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 (130012114103) 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, 3823885663 + ... + 3823885696.
It is an arithmetic number, because the mean of its divisors is an integer number (34414971120).
Almost surely, 2130012113103 is an apocalyptic number.
130012113103 is a deficient number, since it is larger than the sum of its proper divisors (7647771377).
130012113103 is an equidigital number, since it uses as much as digits as its factorization.
130012113103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7647771376.
The product of its (nonzero) digits is 54, while the sum is 16.
Adding to 130012113103 its reverse (301311210031), we get a palindrome (431323323134).
The spelling of 130012113103 in words is "one hundred thirty billion, twelve million, one hundred thirteen thousand, one hundred three".
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