Base | Representation |
---|---|
bin | 1010000110001011000001… |
… | …11110101111011111100100 |
3 | 2220121112001100221021202112 |
4 | 11003011200332233133210 |
5 | 10402230314112410340 |
6 | 115115333553100152 |
7 | 4451031004534514 |
oct | 503054076573744 |
9 | 86545040837675 |
10 | 22202313013220 |
11 | 708aa4797909a |
12 | 25a6b59857658 |
13 | c50891117642 |
14 | 56a852087844 |
15 | 2877ee3ca065 |
hex | 143160faf7e4 |
22202313013220 has 24 divisors (see below), whose sum is σ = 47060603662464. Its totient is φ = 8797925903456.
The previous prime is 22202313013159. The next prime is 22202313013229. The reversal of 22202313013220 is 2231031320222.
It is not an unprimeable number, because it can be changed into a prime (22202313013229) 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, 5187454172 + ... + 5187458451.
It is an arithmetic number, because the mean of its divisors is an integer number (1960858485936).
Almost surely, 222202313013220 is an apocalyptic number.
22202313013220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
22202313013220 is an abundant number, since it is smaller than the sum of its proper divisors (24858290649244).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22202313013220 is a wasteful number, since it uses less digits than its factorization.
22202313013220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10374912739 (or 10374912737 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 23.
Adding to 22202313013220 its reverse (2231031320222), we get a palindrome (24433344333442).
The spelling of 22202313013220 in words is "twenty-two trillion, two hundred two billion, three hundred thirteen million, thirteen thousand, two hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •