Base | Representation |
---|---|
bin | 1110001111010111001000… |
… | …10001010001110001000111 |
3 | 11002212121021100102211001110 |
4 | 13013223210101101301013 |
5 | 13101022330134303221 |
6 | 150333303512300103 |
7 | 6411241420334541 |
oct | 707534421216107 |
9 | 132777240384043 |
10 | 31314141322311 |
11 | 9a83286466a81 |
12 | 3618a826a1633 |
13 | 1461bac1c6713 |
14 | 7a3880ab8691 |
15 | 39484544a776 |
hex | 1c7ae4451c47 |
31314141322311 has 16 divisors (see below), whose sum is σ = 42158582086400. Its totient is φ = 20672907315840.
The previous prime is 31314141322201. The next prime is 31314141322313. The reversal of 31314141322311 is 11322314141313.
It is a happy number.
It is not a de Polignac number, because 31314141322311 - 213 = 31314141314119 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 (31314141322313) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11609640 + ... + 14050338.
It is an arithmetic number, because the mean of its divisors is an integer number (2634911380400).
Almost surely, 231314141322311 is an apocalyptic number.
31314141322311 is a deficient number, since it is larger than the sum of its proper divisors (10844440764089).
31314141322311 is a wasteful number, since it uses less digits than its factorization.
31314141322311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2482326.
The product of its digits is 5184, while the sum is 30.
Adding to 31314141322311 its reverse (11322314141313), we get a palindrome (42636455463624).
The spelling of 31314141322311 in words is "thirty-one trillion, three hundred fourteen billion, one hundred forty-one million, three hundred twenty-two thousand, three hundred eleven".
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