Base | Representation |
---|---|
bin | 10010101011100… |
… | …111010010110000 |
3 | 210211202112120011 |
4 | 102223213102300 |
5 | 1120214014044 |
6 | 51033424304 |
7 | 10524023515 |
oct | 2253472260 |
9 | 724675504 |
10 | 313423024 |
11 | 150a123a2 |
12 | 88b6b094 |
13 | 4cc1a715 |
14 | 2d8a930c |
15 | 1c7b1134 |
hex | 12ae74b0 |
313423024 has 40 divisors (see below), whose sum is σ = 649145952. Its totient is φ = 146234880.
The previous prime is 313422997. The next prime is 313423027. The reversal of 313423024 is 420324313.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 313422986 and 313423004.
It is not an unprimeable number, because it can be changed into a prime (313423027) 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, 4702 + ... + 25474.
Almost surely, 2313423024 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 313423024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (324572976).
313423024 is an abundant number, since it is smaller than the sum of its proper divisors (335722928).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
313423024 is a wasteful number, since it uses less digits than its factorization.
313423024 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20845 (or 20839 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 22.
The square root of 313423024 is about 17703.7573413103. The cubic root of 313423024 is about 679.2718734449.
Adding to 313423024 its reverse (420324313), we get a palindrome (733747337).
The spelling of 313423024 in words is "three hundred thirteen million, four hundred twenty-three thousand, twenty-four".
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