Base | Representation |
---|---|
bin | 10100110001111101… |
… | …011000111111100111 |
3 | 2010121000212111220011 |
4 | 110301331120333213 |
5 | 331144112410343 |
6 | 14130033151051 |
7 | 1416636324454 |
oct | 246175307747 |
9 | 63530774804 |
10 | 22313013223 |
11 | 95101290a6 |
12 | 43a86bb487 |
13 | 2147958007 |
14 | 111958082b |
15 | 8a8d5d29d |
hex | 531f58fe7 |
22313013223 has 16 divisors (see below), whose sum is σ = 23735391840. Its totient is φ = 20915712000.
The previous prime is 22313013211. The next prime is 22313013227. The reversal of 22313013223 is 32231031322.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-22313013223 is a prime.
It is a super-3 number, since 3×223130132233 (a number of 32 digits) contains 333 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 22313013194 and 22313013203.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22313013227) 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, 4098183 + ... + 4103623.
It is an arithmetic number, because the mean of its divisors is an integer number (1483461990).
Almost surely, 222313013223 is an apocalyptic number.
22313013223 is a deficient number, since it is larger than the sum of its proper divisors (1422378617).
22313013223 is a wasteful number, since it uses less digits than its factorization.
22313013223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7698.
The product of its (nonzero) digits is 1296, while the sum is 22.
Adding to 22313013223 its reverse (32231031322), we get a palindrome (54544044545).
The spelling of 22313013223 in words is "twenty-two billion, three hundred thirteen million, thirteen thousand, two hundred twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •