Base | Representation |
---|---|
bin | 10100101011010011… |
… | …101000011101001101 |
3 | 2010022020212010202002 |
4 | 110223103220131031 |
5 | 330432024400323 |
6 | 14111005042045 |
7 | 1414112546033 |
oct | 245323503515 |
9 | 63266763662 |
10 | 22201403213 |
11 | 9463127920 |
12 | 4377256325 |
13 | 212a7aaba2 |
14 | 110880a553 |
15 | 89e163828 |
hex | 52b4e874d |
22201403213 has 16 divisors (see below), whose sum is σ = 24291633024. Its totient is φ = 20123261760.
The previous prime is 22201403197. The next prime is 22201403219. The reversal of 22201403213 is 31230410222.
It is a cyclic number.
It is not a de Polignac number, because 22201403213 - 24 = 22201403197 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22201403219) 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, 6239831 + ... + 6243387.
It is an arithmetic number, because the mean of its divisors is an integer number (1518227064).
Almost surely, 222201403213 is an apocalyptic number.
It is an amenable number.
22201403213 is a deficient number, since it is larger than the sum of its proper divisors (2090229811).
22201403213 is a wasteful number, since it uses less digits than its factorization.
22201403213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5092.
The product of its (nonzero) digits is 576, while the sum is 20.
Adding to 22201403213 its reverse (31230410222), we get a palindrome (53431813435).
The spelling of 22201403213 in words is "twenty-two billion, two hundred one million, four hundred three thousand, two hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.228 sec. • engine limits •