Base | Representation |
---|---|
bin | 1010000011010000011011… |
… | …01000011100011110011101 |
3 | 2220020221110110200210221020 |
4 | 11001220031220130132131 |
5 | 10344110130341131141 |
6 | 115001324544154353 |
7 | 4440553252503324 |
oct | 501501550343635 |
9 | 86227413623836 |
10 | 22102130411421 |
11 | 7051508463615 |
12 | 258b65a9089b9 |
13 | c442b68329c8 |
14 | 565a6aa930bb |
15 | 284dd9121266 |
hex | 141a0da1c79d |
22102130411421 has 8 divisors (see below), whose sum is σ = 29471862753024. Its totient is φ = 14733575838720.
The previous prime is 22102130411411. The next prime is 22102130411437. The reversal of 22102130411421 is 12411403120122.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 22102130411421 - 218 = 22102130149277 is a prime.
It is a super-2 number, since 2×221021304114212 (a number of 27 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 22102130411391 and 22102130411400.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22102130411411) 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, 294398436 + ... + 294473501.
It is an arithmetic number, because the mean of its divisors is an integer number (3683982844128).
Almost surely, 222102130411421 is an apocalyptic number.
It is an amenable number.
22102130411421 is a deficient number, since it is larger than the sum of its proper divisors (7369732341603).
22102130411421 is a wasteful number, since it uses less digits than its factorization.
22102130411421 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 588884451.
The product of its (nonzero) digits is 768, while the sum is 24.
Adding to 22102130411421 its reverse (12411403120122), we get a palindrome (34513533531543).
The spelling of 22102130411421 in words is "twenty-two trillion, one hundred two billion, one hundred thirty million, four hundred eleven thousand, four hundred twenty-one".
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