Base | Representation |
---|---|
bin | 1001001110100010010… |
… | …11100010001101011011 |
3 | 1010022100012121002222001 |
4 | 10213101023202031123 |
5 | 20143300232340314 |
6 | 401351435541431 |
7 | 31622412111535 |
oct | 4472113421533 |
9 | 1108305532861 |
10 | 317042074459 |
11 | 112502a93060 |
12 | 515408ba877 |
13 | 23b87763b36 |
14 | 114b8654855 |
15 | 83a88e7674 |
hex | 49d12e235b |
317042074459 has 16 divisors (see below), whose sum is σ = 348772386816. Its totient is φ = 285806010400.
The previous prime is 317042074441. The next prime is 317042074579. The reversal of 317042074459 is 954470240713.
It is a cyclic number.
It is not a de Polignac number, because 317042074459 - 211 = 317042072411 is a prime.
It is a super-2 number, since 2×3170420744592 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (317042074439) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 428004 + ... + 904030.
It is an arithmetic number, because the mean of its divisors is an integer number (21798274176).
Almost surely, 2317042074459 is an apocalyptic number.
317042074459 is a deficient number, since it is larger than the sum of its proper divisors (31730312357).
317042074459 is a wasteful number, since it uses less digits than its factorization.
317042074459 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 476546.
The product of its (nonzero) digits is 846720, while the sum is 46.
It can be divided in two parts, 31704207 and 4459, that added together give a triangular number (31708666 = T7963).
The spelling of 317042074459 in words is "three hundred seventeen billion, forty-two million, seventy-four thousand, four hundred fifty-nine".
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