Base | Representation |
---|---|
bin | 1001000111010010110… |
… | …00000110001001000100 |
3 | 1002221022011201100210120 |
4 | 10203221120012021010 |
5 | 20112314140201002 |
6 | 355505512421540 |
7 | 31424140014354 |
oct | 4435130061104 |
9 | 1087264640716 |
10 | 313153053252 |
11 | 110897809946 |
12 | 508363a78b0 |
13 | 236b7b2b160 |
14 | 11229d4cb64 |
15 | 822c294cbc |
hex | 48e9606244 |
313153053252 has 48 divisors (see below), whose sum is σ = 787224739392. Its totient is φ = 96314705280.
The previous prime is 313153053247. The next prime is 313153053253. The reversal of 313153053252 is 252350351313.
It is a super-2 number, since 2×3131530532522 (a number of 24 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (313153053253) 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, 40183 + ... + 792414.
It is an arithmetic number, because the mean of its divisors is an integer number (16400515404).
Almost surely, 2313153053252 is an apocalyptic number.
It is an amenable number.
313153053252 is an abundant number, since it is smaller than the sum of its proper divisors (474071686140).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
313153053252 is a wasteful number, since it uses less digits than its factorization.
313153053252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 835028 (or 835026 counting only the distinct ones).
The product of its (nonzero) digits is 40500, while the sum is 33.
The spelling of 313153053252 in words is "three hundred thirteen billion, one hundred fifty-three million, fifty-three thousand, two hundred fifty-two".
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