Base | Representation |
---|---|
bin | 1010100101011101… |
… | …11010101010011001 |
3 | 112200001120012120012 |
4 | 11102232322222121 |
5 | 43114321413123 |
6 | 2335530211305 |
7 | 260554454015 |
oct | 52256725231 |
9 | 15601505505 |
10 | 5682997913 |
11 | 24569a449a |
12 | 1127283b35 |
13 | 6c74c7278 |
14 | 3bca91545 |
15 | 233dbb378 |
hex | 152bbaa99 |
5682997913 has 4 divisors (see below), whose sum is σ = 5684327220. Its totient is φ = 5681668608.
The previous prime is 5682997889. The next prime is 5682997933. The reversal of 5682997913 is 3197992865.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3197992865 = 5 ⋅639598573.
It can be written as a sum of positive squares in 2 ways, for example, as 2485321609 + 3197676304 = 49853^2 + 56548^2 .
It is a cyclic number.
It is not a de Polignac number, because 5682997913 - 28 = 5682997657 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (5682997933) 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, 658220 + ... + 666797.
It is an arithmetic number, because the mean of its divisors is an integer number (1421081805).
Almost surely, 25682997913 is an apocalyptic number.
It is an amenable number.
5682997913 is a deficient number, since it is larger than the sum of its proper divisors (1329307).
5682997913 is a wasteful number, since it uses less digits than its factorization.
5682997913 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1329306.
The product of its digits is 7348320, while the sum is 59.
The square root of 5682997913 is about 75385.6611896453. The cubic root of 5682997913 is about 1784.5381311484.
The spelling of 5682997913 in words is "five billion, six hundred eighty-two million, nine hundred ninety-seven thousand, nine hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •