Base | Representation |
---|---|
bin | 1001000111001101101… |
… | …00101010111011010111 |
3 | 1002221012012002211002001 |
4 | 10203212310222323113 |
5 | 20112222203243221 |
6 | 355501342300131 |
7 | 31423106614561 |
oct | 4434664527327 |
9 | 1087165084061 |
10 | 313110212311 |
11 | 110875608906 |
12 | 50823b87647 |
13 | 236abcab4a0 |
14 | 1122439a331 |
15 | 8228631391 |
hex | 48e6d2aed7 |
313110212311 has 32 divisors (see below), whose sum is σ = 361756765440. Its totient is φ = 268426469376.
The previous prime is 313110212291. The next prime is 313110212323. The reversal of 313110212311 is 113212011313.
It is not a de Polignac number, because 313110212311 - 211 = 313110210263 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 (313110212011) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 39051775 + ... + 39059791.
It is an arithmetic number, because the mean of its divisors is an integer number (11304898920).
Almost surely, 2313110212311 is an apocalyptic number.
313110212311 is a deficient number, since it is larger than the sum of its proper divisors (48646553129).
313110212311 is a wasteful number, since it uses less digits than its factorization.
313110212311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10363.
The product of its (nonzero) digits is 108, while the sum is 19.
Adding to 313110212311 its reverse (113212011313), we get a palindrome (426322223624).
It can be divided in two parts, 3131102 and 12311, that added together give a palindrome (3143413).
The spelling of 313110212311 in words is "three hundred thirteen billion, one hundred ten million, two hundred twelve thousand, three hundred eleven".
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