Base | Representation |
---|---|
bin | 10010111010111… |
… | …011101000010011 |
3 | 211010022112201212 |
4 | 102322323220103 |
5 | 1122231012413 |
6 | 51255450335 |
7 | 10603116425 |
oct | 2272735023 |
9 | 733275655 |
10 | 317438483 |
11 | 15320525a |
12 | 8a3869ab |
13 | 509c532b |
14 | 30232815 |
15 | 1cd05ca8 |
hex | 12ebba13 |
317438483 has 2 divisors, whose sum is σ = 317438484. Its totient is φ = 317438482.
The previous prime is 317438431. The next prime is 317438489. The reversal of 317438483 is 384834713.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 317438483 - 210 = 317437459 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 317438483.
It is not a weakly prime, because it can be changed into another prime (317438489) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158719241 + 158719242.
It is an arithmetic number, because the mean of its divisors is an integer number (158719242).
Almost surely, 2317438483 is an apocalyptic number.
317438483 is a deficient number, since it is larger than the sum of its proper divisors (1).
317438483 is an equidigital number, since it uses as much as digits as its factorization.
317438483 is an evil number, because the sum of its binary digits is even.
The product of its digits is 193536, while the sum is 41.
The square root of 317438483 is about 17816.8033889360. The cubic root of 317438483 is about 682.1604320103.
The spelling of 317438483 in words is "three hundred seventeen million, four hundred thirty-eight thousand, four hundred eighty-three".
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