Base | Representation |
---|---|
bin | 1001000111000010000… |
… | …10101101101000110010 |
3 | 1002220221102121121112102 |
4 | 10203201002231220302 |
5 | 20112022341331010 |
6 | 355443555500402 |
7 | 31420521361646 |
oct | 4434102555062 |
9 | 1086842547472 |
10 | 313013230130 |
11 | 110825898747 |
12 | 507b75b7702 |
13 | 23694b83493 |
14 | 11215552c26 |
15 | 821ed75ba5 |
hex | 48e10ada32 |
313013230130 has 8 divisors (see below), whose sum is σ = 563423814252. Its totient is φ = 125205292048.
The previous prime is 313013230121. The next prime is 313013230181. The reversal of 313013230130 is 31032310313.
It can be written as a sum of positive squares in 2 ways, for example, as 295010836201 + 18002393929 = 543149^2 + 134173^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15650661497 + ... + 15650661516.
Almost surely, 2313013230130 is an apocalyptic number.
313013230130 is a deficient number, since it is larger than the sum of its proper divisors (250410584122).
313013230130 is a wasteful number, since it uses less digits than its factorization.
313013230130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31301323020.
The product of its (nonzero) digits is 486, while the sum is 20.
Adding to 313013230130 its reverse (31032310313), we get a palindrome (344045540443).
The spelling of 313013230130 in words is "three hundred thirteen billion, thirteen million, two hundred thirty thousand, one hundred thirty".
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