Base | Representation |
---|---|
bin | 10100110010011100110… |
… | …00100110011011110001 |
3 | 2112021200101011102012121 |
4 | 22121032120212123301 |
5 | 43200321042032430 |
6 | 1304045135354241 |
7 | 102414341534245 |
oct | 12311630463361 |
9 | 2467611142177 |
10 | 714279642865 |
11 | 255a19267738 |
12 | b6522982981 |
13 | 52482999a69 |
14 | 267dd9b2425 |
15 | 138a7a27a7a |
hex | a64e6266f1 |
714279642865 has 8 divisors (see below), whose sum is σ = 857233459368. Its totient is φ = 571358455680.
The previous prime is 714279642863. The next prime is 714279642889. The reversal of 714279642865 is 568246972417.
714279642865 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 116504803584 + 597774839281 = 341328^2 + 773159^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 714279642865 - 21 = 714279642863 is a prime.
It is a super-2 number, since 2×7142796428652 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (714279642863) 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, 8109142 + ... + 8196751.
It is an arithmetic number, because the mean of its divisors is an integer number (107154182421).
Almost surely, 2714279642865 is an apocalyptic number.
It is an amenable number.
714279642865 is a deficient number, since it is larger than the sum of its proper divisors (142953816503).
714279642865 is a wasteful number, since it uses less digits than its factorization.
714279642865 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16314659.
The product of its digits is 40642560, while the sum is 61.
The spelling of 714279642865 in words is "seven hundred fourteen billion, two hundred seventy-nine million, six hundred forty-two thousand, eight hundred sixty-five".
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