Base | Representation |
---|---|
bin | 10010101010111… |
… | …110000010010000 |
3 | 210211102221202012 |
4 | 102222332002100 |
5 | 1120143112112 |
6 | 51030042052 |
7 | 10522421030 |
oct | 2252760220 |
9 | 724387665 |
10 | 313254032 |
11 | 150907433 |
12 | 88aa9328 |
13 | 4cb8b820 |
14 | 2d8638c0 |
15 | 1c77b022 |
hex | 12abe090 |
313254032 has 80 divisors (see below), whose sum is σ = 759451392. Its totient is φ = 121858560.
The previous prime is 313254017. The next prime is 313254047. The reversal of 313254032 is 230452313.
It is an interprime number because it is at equal distance from previous prime (313254017) and next prime (313254047).
It is a junction number, because it is equal to n+sod(n) for n = 313253989 and 313254007.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87053 + ... + 90579.
Almost surely, 2313254032 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 313254032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (379725696).
313254032 is an abundant number, since it is smaller than the sum of its proper divisors (446197360).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
313254032 is a wasteful number, since it uses less digits than its factorization.
313254032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3616 (or 3610 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 23.
The square root of 313254032 is about 17698.9839256382. The cubic root of 313254032 is about 679.1497678123.
The spelling of 313254032 in words is "three hundred thirteen million, two hundred fifty-four thousand, thirty-two".
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