Base | Representation |
---|---|
bin | 1001001110101110000… |
… | …01101010011110011011 |
3 | 1010022121001010212112211 |
4 | 10213113001222132123 |
5 | 20144000334301141 |
6 | 401405302015551 |
7 | 31625012540545 |
oct | 4472701523633 |
9 | 1108531125484 |
10 | 317140150171 |
11 | 11255338a869 |
12 | 515697175b7 |
13 | 23ba1b827c0 |
14 | 114c76a4695 |
15 | 83b231bd81 |
hex | 49d706a79b |
317140150171 has 8 divisors (see below), whose sum is σ = 341551343504. Its totient is φ = 292731213600.
The previous prime is 317140150141. The next prime is 317140150177. The reversal of 317140150171 is 171051041713.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 317140150171 - 25 = 317140150139 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (317140150177) 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, 266496 + ... + 839821.
It is an arithmetic number, because the mean of its divisors is an integer number (42693917938).
Almost surely, 2317140150171 is an apocalyptic number.
317140150171 is a deficient number, since it is larger than the sum of its proper divisors (24411193333).
317140150171 is a wasteful number, since it uses less digits than its factorization.
317140150171 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1128381.
The product of its (nonzero) digits is 2940, while the sum is 31.
Adding to 317140150171 its reverse (171051041713), we get a palindrome (488191191884).
The spelling of 317140150171 in words is "three hundred seventeen billion, one hundred forty million, one hundred fifty thousand, one hundred seventy-one".
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