Base | Representation |
---|---|
bin | 1001000111100100011… |
… | …01010010000000011011 |
3 | 1002221200111111200001110 |
4 | 10203302031102000123 |
5 | 20113120102310321 |
6 | 355532324151403 |
7 | 31430616241530 |
oct | 4436215220033 |
9 | 1087614450043 |
10 | 313301213211 |
11 | 110963404698 |
12 | 50877b38563 |
13 | 2370c73467c |
14 | 112418b8d87 |
15 | 823a2ae176 |
hex | 48f235201b |
313301213211 has 16 divisors (see below), whose sum is σ = 477713009664. Its totient is φ = 178916150784.
The previous prime is 313301213207. The next prime is 313301213221. The reversal of 313301213211 is 112312103313.
It is a happy number.
It is not a de Polignac number, because 313301213211 - 22 = 313301213207 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is not an unprimeable number, because it can be changed into a prime (313301213221) 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, 4679046 + ... + 4745531.
It is an arithmetic number, because the mean of its divisors is an integer number (29857063104).
Almost surely, 2313301213211 is an apocalyptic number.
313301213211 is a deficient number, since it is larger than the sum of its proper divisors (164411796453).
313301213211 is a wasteful number, since it uses less digits than its factorization.
313301213211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9426170.
The product of its (nonzero) digits is 324, while the sum is 21.
Adding to 313301213211 its reverse (112312103313), we get a palindrome (425613316524).
The spelling of 313301213211 in words is "three hundred thirteen billion, three hundred one million, two hundred thirteen thousand, two hundred eleven".
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