Base | Representation |
---|---|
bin | 11001110000110001110110… |
… | …110111000011011110100011 |
3 | 112212011200110000012211102002 |
4 | 121300301312313003132203 |
5 | 104322330004220142011 |
6 | 1040550441432514215 |
7 | 32602613461326035 |
oct | 3160616667033643 |
9 | 485150400184362 |
10 | 113303231412131 |
11 | 331136a3360a02 |
12 | 1085ab12b4b96b |
13 | 4b2b5ab249437 |
14 | 1dd9c971bdc55 |
15 | d1742516ac3b |
hex | 670c76dc37a3 |
113303231412131 has 4 divisors (see below), whose sum is σ = 113303258823264. Its totient is φ = 113303204001000.
The previous prime is 113303231412113. The next prime is 113303231412271. The reversal of 113303231412131 is 131214132303311.
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 113303231412131 - 218 = 113303231149987 is a prime.
It is a super-2 number, since 2×1133032314121312 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 113303231412094 and 113303231412103.
It is not an unprimeable number, because it can be changed into a prime (113303231412331) 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, 6097640 + ... + 16241541.
It is an arithmetic number, because the mean of its divisors is an integer number (28325814705816).
Almost surely, 2113303231412131 is an apocalyptic number.
113303231412131 is a deficient number, since it is larger than the sum of its proper divisors (27411133).
113303231412131 is an equidigital number, since it uses as much as digits as its factorization.
113303231412131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27411132.
The product of its (nonzero) digits is 3888, while the sum is 29.
Adding to 113303231412131 its reverse (131214132303311), we get a palindrome (244517363715442).
The spelling of 113303231412131 in words is "one hundred thirteen trillion, three hundred three billion, two hundred thirty-one million, four hundred twelve thousand, one hundred thirty-one".
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