Base | Representation |
---|---|
bin | 1010000000100101001111… |
… | …00101101110101101011111 |
3 | 2212221011020100202222110112 |
4 | 11000102213211232231133 |
5 | 10341103414333013211 |
6 | 114451205105200235 |
7 | 4431120605025044 |
oct | 500224745565537 |
9 | 85834210688415 |
10 | 22010224110431 |
11 | 7016535783367 |
12 | 257588b63007b |
13 | c3872aab1b9b |
14 | 56142c92b1cb |
15 | 28280a73e88b |
hex | 1404a796eb5f |
22010224110431 has 4 divisors (see below), whose sum is σ = 22012394968200. Its totient is φ = 22008053252664.
The previous prime is 22010224110323. The next prime is 22010224110487. The reversal of 22010224110431 is 13401142201022.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-22010224110431 is a prime.
It is a super-2 number, since 2×220102241104312 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 22010224110397 and 22010224110406.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22010224110131) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1085413676 + ... + 1085433953.
It is an arithmetic number, because the mean of its divisors is an integer number (5503098742050).
Almost surely, 222010224110431 is an apocalyptic number.
22010224110431 is a deficient number, since it is larger than the sum of its proper divisors (2170857769).
22010224110431 is a wasteful number, since it uses less digits than its factorization.
22010224110431 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2170857768.
The product of its (nonzero) digits is 768, while the sum is 23.
Adding to 22010224110431 its reverse (13401142201022), we get a palindrome (35411366311453).
The spelling of 22010224110431 in words is "twenty-two trillion, ten billion, two hundred twenty-four million, one hundred ten thousand, four hundred thirty-one".
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