Base | Representation |
---|---|
bin | 10100101011010110… |
… | …010101010000001110 |
3 | 2010022022012002122001 |
4 | 110223112111100032 |
5 | 330432220022430 |
6 | 14111032142514 |
7 | 1414121554363 |
oct | 245326252016 |
9 | 63268162561 |
10 | 22202110990 |
11 | 9463570664 |
12 | 4377537a3a |
13 | 212a9980a7 |
14 | 110895246a |
15 | 89e2533ca |
hex | 52b59540e |
22202110990 has 16 divisors (see below), whose sum is σ = 40135322448. Its totient is φ = 8842728256.
The previous prime is 22202110967. The next prime is 22202110991. The reversal of 22202110990 is 9901120222.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22202110991) 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, 4762072 + ... + 4766731.
It is an arithmetic number, because the mean of its divisors is an integer number (2508457653).
Almost surely, 222202110990 is an apocalyptic number.
22202110990 is a deficient number, since it is larger than the sum of its proper divisors (17933211458).
22202110990 is a wasteful number, since it uses less digits than its factorization.
22202110990 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9529043.
The product of its (nonzero) digits is 1296, while the sum is 28.
The spelling of 22202110990 in words is "twenty-two billion, two hundred two million, one hundred ten thousand, nine hundred ninety".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •