Base | Representation |
---|---|
bin | 1010000011001100101001… |
… | …00111110011011011000011 |
3 | 2220020202012222111101121111 |
4 | 11001212110213303123003 |
5 | 10344042001122401011 |
6 | 115000351301504151 |
7 | 4440452041133062 |
oct | 501462447633303 |
9 | 86222188441544 |
10 | 22100100200131 |
11 | 7050666461848 |
12 | 258b192a12057 |
13 | c4405203b455 |
14 | 5659171b21d9 |
15 | 284d1ac92121 |
hex | 1419949f36c3 |
22100100200131 has 8 divisors (see below), whose sum is σ = 22430286388224. Its totient is φ = 21769923834120.
The previous prime is 22100100200119. The next prime is 22100100200141. The reversal of 22100100200131 is 13100200100122.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 22100100200131 - 25 = 22100100200099 is a prime.
It is a super-2 number, since 2×221001002001312 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (22100100200141) 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, 2142006 + ... + 6984868.
It is an arithmetic number, because the mean of its divisors is an integer number (2803785798528).
Almost surely, 222100100200131 is an apocalyptic number.
22100100200131 is a deficient number, since it is larger than the sum of its proper divisors (330186188093).
22100100200131 is an equidigital number, since it uses as much as digits as its factorization.
22100100200131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4911041.
The product of its (nonzero) digits is 24, while the sum is 13.
Adding to 22100100200131 its reverse (13100200100122), we get a palindrome (35200300300253).
The spelling of 22100100200131 in words is "twenty-two trillion, one hundred billion, one hundred million, two hundred thousand, one hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •