Base | Representation |
---|---|
bin | 10010101010000… |
… | …101101110010000 |
3 | 210211000020100101 |
4 | 102222011232100 |
5 | 1120113222001 |
6 | 51021102144 |
7 | 10520440411 |
oct | 2252055620 |
9 | 724006311 |
10 | 313023376 |
11 | 15076a106 |
12 | 889b7954 |
13 | 4cb0a843 |
14 | 2d803808 |
15 | 1c732a01 |
hex | 12a85b90 |
313023376 has 40 divisors (see below), whose sum is σ = 634316544. Its totient is φ = 149360640.
The previous prime is 313023371. The next prime is 313023383. The reversal of 313023376 is 673320313.
It is not an unprimeable number, because it can be changed into a prime (313023371) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 235225 + ... + 236551.
Almost surely, 2313023376 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 313023376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (317158272).
313023376 is an abundant number, since it is smaller than the sum of its proper divisors (321293168).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
313023376 is a wasteful number, since it uses less digits than its factorization.
313023376 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1999 (or 1993 counting only the distinct ones).
The product of its (nonzero) digits is 6804, while the sum is 28.
The square root of 313023376 is about 17692.4666454398. The cubic root of 313023376 is about 678.9830357920.
Adding to 313023376 its reverse (673320313), we get a palindrome (986343689).
The spelling of 313023376 in words is "three hundred thirteen million, twenty-three thousand, three hundred seventy-six".
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