Base | Representation |
---|---|
bin | 111101000001011111… |
… | …0000001000011011011 |
3 | 110112020211202111212201 |
4 | 1322002332001003123 |
5 | 4121340324023303 |
6 | 140111333151031 |
7 | 12316310202040 |
oct | 1720276010333 |
9 | 415224674781 |
10 | 131046314203 |
11 | 50638256512 |
12 | 2149318b477 |
13 | c4858a956c |
14 | 64b24311c7 |
15 | 361eb4281d |
hex | 1e82f810db |
131046314203 has 4 divisors (see below), whose sum is σ = 149767216240. Its totient is φ = 112325412168.
The previous prime is 131046314183. The next prime is 131046314207. The reversal of 131046314203 is 302413640131.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 302413640131 = 5783 ⋅52293557.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-131046314203 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (131046314207) 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, 9360451008 + ... + 9360451021.
It is an arithmetic number, because the mean of its divisors is an integer number (37441804060).
Almost surely, 2131046314203 is an apocalyptic number.
131046314203 is a deficient number, since it is larger than the sum of its proper divisors (18720902037).
131046314203 is an equidigital number, since it uses as much as digits as its factorization.
131046314203 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18720902036.
The product of its (nonzero) digits is 5184, while the sum is 28.
Adding to 131046314203 its reverse (302413640131), we get a palindrome (433459954334).
The spelling of 131046314203 in words is "one hundred thirty-one billion, forty-six million, three hundred fourteen thousand, two hundred three".
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