Base | Representation |
---|---|
bin | 1001000111111100000… |
… | …11110000010001010101 |
3 | 1002222012100122020022201 |
4 | 10203332003300101111 |
5 | 20114022002323300 |
6 | 400004145524501 |
7 | 31435552251331 |
oct | 4437603602125 |
9 | 1088170566281 |
10 | 313500042325 |
11 | 110a55667978 |
12 | 50912643731 |
13 | 2374199ba32 |
14 | 112600747c1 |
15 | 824c98666a |
hex | 48fe0f0455 |
313500042325 has 12 divisors (see below), whose sum is σ = 389002583268. Its totient is φ = 250630659200.
The previous prime is 313500042307. The next prime is 313500042347. The reversal of 313500042325 is 523240005313.
It can be written as a sum of positive squares in 6 ways, for example, as 76313510001 + 237186532324 = 276249^2 + 487018^2 .
It is not a de Polignac number, because 313500042325 - 219 = 313499518037 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 313500042293 and 313500042302.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4196602 + ... + 4270651.
It is an arithmetic number, because the mean of its divisors is an integer number (32416881939).
Almost surely, 2313500042325 is an apocalyptic number.
It is an amenable number.
313500042325 is a deficient number, since it is larger than the sum of its proper divisors (75502540943).
313500042325 is a wasteful number, since it uses less digits than its factorization.
313500042325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8468744 (or 8468739 counting only the distinct ones).
The product of its (nonzero) digits is 10800, while the sum is 28.
Adding to 313500042325 its reverse (523240005313), we get a palindrome (836740047638).
The spelling of 313500042325 in words is "three hundred thirteen billion, five hundred million, forty-two thousand, three hundred twenty-five".
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