Base | Representation |
---|---|
bin | 11101100101011000010111… |
… | …010011000010000110000111 |
3 | 122001200121011001122002121010 |
4 | 131211120113103002012013 |
5 | 114023224120303132221 |
6 | 1140420404251453303 |
7 | 36256201610116410 |
oct | 3545302723020607 |
9 | 561617131562533 |
10 | 130112130130311 |
11 | 3850427649580a |
12 | 12714729157233 |
13 | 577a6a118c314 |
14 | 241b664232807 |
15 | 10097ad6aac76 |
hex | 7656174c2187 |
130112130130311 has 8 divisors (see below), whose sum is σ = 198266103055744. Its totient is φ = 74349788645880.
The previous prime is 130112130130291. The next prime is 130112130130319. The reversal of 130112130130311 is 113031031211031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 130112130130311 - 29 = 130112130129799 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 6195815720491 = 130112130130311 / (1 + 3 + 0 + 1 + 1 + 2 + 1 + 3 + 0 + 1 + 3 + 0 + 3 + 1 + 1).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130112130130319) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3097907860225 + ... + 3097907860266.
It is an arithmetic number, because the mean of its divisors is an integer number (24783262881968).
Almost surely, 2130112130130311 is an apocalyptic number.
130112130130311 is a deficient number, since it is larger than the sum of its proper divisors (68153972925433).
130112130130311 is an equidigital number, since it uses as much as digits as its factorization.
130112130130311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6195815720501.
The product of its (nonzero) digits is 162, while the sum is 21.
Adding to 130112130130311 its reverse (113031031211031), we get a palindrome (243143161341342).
The spelling of 130112130130311 in words is "one hundred thirty trillion, one hundred twelve billion, one hundred thirty million, one hundred thirty thousand, three hundred eleven".
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