Base | Representation |
---|---|
bin | 1011010010101100… |
… | …1100110000010001 |
3 | 21211020210002200010 |
4 | 2310223030300101 |
5 | 22201443121223 |
6 | 1220441345133 |
7 | 135054654516 |
oct | 26453146021 |
9 | 7736702603 |
10 | 3031223313 |
11 | 1316056a38 |
12 | 7071981a9 |
13 | 393cc7281 |
14 | 20a81330d |
15 | 12b1b0393 |
hex | b4accc11 |
3031223313 has 16 divisors (see below), whose sum is σ = 4105717056. Its totient is φ = 1988828160.
The previous prime is 3031223309. The next prime is 3031223323. The reversal of 3031223313 is 3133221303.
It is not a de Polignac number, because 3031223313 - 22 = 3031223309 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 3031223313.
It is not an unprimeable number, because it can be changed into a prime (3031223303) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 233473 + ... + 246113.
It is an arithmetic number, because the mean of its divisors is an integer number (256607316).
Almost surely, 23031223313 is an apocalyptic number.
It is an amenable number.
3031223313 is a deficient number, since it is larger than the sum of its proper divisors (1074493743).
3031223313 is a wasteful number, since it uses less digits than its factorization.
3031223313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13904.
The product of its (nonzero) digits is 972, while the sum is 21.
The square root of 3031223313 is about 55056.5465044803. The cubic root of 3031223313 is about 1447.2358458558.
Adding to 3031223313 its reverse (3133221303), we get a palindrome (6164444616).
The spelling of 3031223313 in words is "three billion, thirty-one million, two hundred twenty-three thousand, three hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •