Base | Representation |
---|---|
bin | 1001000111100100110… |
… | …01000011111101110111 |
3 | 1002221200201022120021222 |
4 | 10203302121003331313 |
5 | 20113121400121211 |
6 | 355532514300555 |
7 | 31430654423222 |
oct | 4436231037567 |
9 | 1087621276258 |
10 | 313304301431 |
11 | 110965123940 |
12 | 50878b8775b |
13 | 23710276214 |
14 | 112420805b9 |
15 | 823a6be1db |
hex | 48f2643f77 |
313304301431 has 8 divisors (see below), whose sum is σ = 341792006400. Its totient is φ = 284817512440.
The previous prime is 313304301421. The next prime is 313304301437. The reversal of 313304301431 is 134103403313.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 313304301431 - 218 = 313304039287 is a prime.
It is a super-2 number, since 2×3133043014312 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 313304301431.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (313304301437) 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, 624530 + ... + 1008288.
It is an arithmetic number, because the mean of its divisors is an integer number (42724000800).
Almost surely, 2313304301431 is an apocalyptic number.
313304301431 is a deficient number, since it is larger than the sum of its proper divisors (28487704969).
313304301431 is a wasteful number, since it uses less digits than its factorization.
313304301431 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 457989.
The product of its (nonzero) digits is 3888, while the sum is 26.
Adding to 313304301431 its reverse (134103403313), we get a palindrome (447407704744).
The spelling of 313304301431 in words is "three hundred thirteen billion, three hundred four million, three hundred one thousand, four hundred thirty-one".
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