Search a number
-
+
317016341 is a prime number
BaseRepresentation
bin10010111001010…
…100100100010101
3211002112002122222
4102321110210111
51122124010331
651242432125
710566410615
oct2271244425
9732462588
10317016341
11152a47084
128a202645
13508a8145
1430162a45
151cc70b7b
hex12e54915

317016341 has 2 divisors, whose sum is σ = 317016342. Its totient is φ = 317016340.

The previous prime is 317016307. The next prime is 317016409. The reversal of 317016341 is 143610713.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 176119441 + 140896900 = 13271^2 + 11870^2 .

It is a cyclic number.

It is not a de Polignac number, because 317016341 - 210 = 317015317 is a prime.

It is a super-2 number, since 2×3170163412 = 200998720922056562, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 317016341.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (317016041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158508170 + 158508171.

It is an arithmetic number, because the mean of its divisors is an integer number (158508171).

Almost surely, 2317016341 is an apocalyptic number.

It is an amenable number.

317016341 is a deficient number, since it is larger than the sum of its proper divisors (1).

317016341 is an equidigital number, since it uses as much as digits as its factorization.

317016341 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 317016341 is about 17804.9527098501. The cubic root of 317016341 is about 681.8579100735.

The spelling of 317016341 in words is "three hundred seventeen million, sixteen thousand, three hundred forty-one".