Base | Representation |
---|---|
bin | 1001001101111011111… |
… | …00010011111100000101 |
3 | 1010021111201021022121111 |
4 | 10212331330103330011 |
5 | 20142120121113431 |
6 | 401255430045021 |
7 | 31611412526122 |
oct | 4467574237405 |
9 | 1107451238544 |
10 | 316719316741 |
11 | 112357885443 |
12 | 514707a9771 |
13 | 23b35928639 |
14 | 11487839749 |
15 | 838a3e07b1 |
hex | 49bdf13f05 |
316719316741 has 4 divisors (see below), whose sum is σ = 316729031212. Its totient is φ = 316709602272.
The previous prime is 316719316729. The next prime is 316719316807. The reversal of 316719316741 is 147613917613.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 264062376900 + 52656939841 = 513870^2 + 229471^2 .
It is a cyclic number.
It is not a de Polignac number, because 316719316741 - 29 = 316719316229 is a prime.
It is a super-2 number, since 2×3167193167412 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (316719316841) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4808166 + ... + 4873591.
It is an arithmetic number, because the mean of its divisors is an integer number (79182257803).
Almost surely, 2316719316741 is an apocalyptic number.
It is an amenable number.
316719316741 is a deficient number, since it is larger than the sum of its proper divisors (9714471).
316719316741 is an equidigital number, since it uses as much as digits as its factorization.
316719316741 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9714470.
The product of its digits is 571536, while the sum is 49.
The spelling of 316719316741 in words is "three hundred sixteen billion, seven hundred nineteen million, three hundred sixteen thousand, seven hundred forty-one".
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