Base | Representation |
---|---|
bin | 10100110111110011… |
… | …111100111001010011 |
3 | 2010211212122000202101 |
4 | 110313303330321103 |
5 | 331344231432011 |
6 | 14143501501231 |
7 | 1422241034503 |
oct | 246763747123 |
9 | 63755560671 |
10 | 22411202131 |
11 | 95605a295a |
12 | 4415571817 |
13 | 21620b6366 |
14 | 112861da03 |
15 | 8b27a62c1 |
hex | 537cfce53 |
22411202131 has 8 divisors (see below), whose sum is σ = 22626850400. Its totient is φ = 22195736640.
The previous prime is 22411202123. The next prime is 22411202147. The reversal of 22411202131 is 13120211422.
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 22411202131 - 23 = 22411202123 is a prime.
It is a super-3 number, since 3×224112021313 (a number of 32 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 22411202099 and 22411202108.
It is not an unprimeable number, because it can be changed into a prime (22411202531) 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, 207415 + ... + 296383.
It is an arithmetic number, because the mean of its divisors is an integer number (2828356300).
Almost surely, 222411202131 is an apocalyptic number.
22411202131 is a deficient number, since it is larger than the sum of its proper divisors (215648269).
22411202131 is a wasteful number, since it uses less digits than its factorization.
22411202131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 91389.
The product of its (nonzero) digits is 192, while the sum is 19.
Adding to 22411202131 its reverse (13120211422), we get a palindrome (35531413553).
The spelling of 22411202131 in words is "twenty-two billion, four hundred eleven million, two hundred two thousand, one hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •