Base | Representation |
---|---|
bin | 1001000111011011000… |
… | …11101100000011110100 |
3 | 1002221111001201020102202 |
4 | 10203231203230003310 |
5 | 20112440114413022 |
6 | 355520500124032 |
7 | 31425651164651 |
oct | 4435543540364 |
9 | 1087431636382 |
10 | 313223201012 |
11 | 1109233709a7 |
12 | 50855996618 |
13 | 236c951bcc7 |
14 | 112353acc28 |
15 | 82334ee592 |
hex | 48ed8ec0f4 |
313223201012 has 48 divisors (see below), whose sum is σ = 580036875264. Its totient is φ = 147702720000.
The previous prime is 313223200999. The next prime is 313223201047. The reversal of 313223201012 is 210102322313.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2169437 + ... + 2309307.
It is an arithmetic number, because the mean of its divisors is an integer number (12084101568).
Almost surely, 2313223201012 is an apocalyptic number.
It is an amenable number.
313223201012 is a deficient number, since it is larger than the sum of its proper divisors (266813674252).
313223201012 is a wasteful number, since it uses less digits than its factorization.
313223201012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 140240 (or 140238 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 313223201012 its reverse (210102322313), we get a palindrome (523325523325).
The spelling of 313223201012 in words is "three hundred thirteen billion, two hundred twenty-three million, two hundred one thousand, twelve".
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