Base | Representation |
---|---|
bin | 10010101010110… |
… | …100010110010011 |
3 | 210211100221022200 |
4 | 102222310112103 |
5 | 1120140324410 |
6 | 51025134243 |
7 | 10522164246 |
oct | 2252642623 |
9 | 724327280 |
10 | 313214355 |
11 | 15088a643 |
12 | 88a8a383 |
13 | 4cb7674c |
14 | 2d85325d |
15 | 1c76e3c0 |
hex | 12ab4593 |
313214355 has 24 divisors (see below), whose sum is σ = 561628080. Its totient is φ = 161286720.
The previous prime is 313214339. The next prime is 313214357. The reversal of 313214355 is 553412313.
It is not a de Polignac number, because 313214355 - 24 = 313214339 is a prime.
It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (313214357) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 118701 + ... + 121310.
It is an arithmetic number, because the mean of its divisors is an integer number (23401170).
Almost surely, 2313214355 is an apocalyptic number.
313214355 is a deficient number, since it is larger than the sum of its proper divisors (248413725).
313214355 is a wasteful number, since it uses less digits than its factorization.
313214355 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 240051 (or 240048 counting only the distinct ones).
The product of its digits is 5400, while the sum is 27.
The square root of 313214355 is about 17697.8630065892. The cubic root of 313214355 is about 679.1210927219.
Adding to 313214355 its reverse (553412313), we get a palindrome (866626668).
The spelling of 313214355 in words is "three hundred thirteen million, two hundred fourteen thousand, three hundred fifty-five".
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