Base | Representation |
---|---|
bin | 10100110111101111… |
… | …011100011001000111 |
3 | 2010211210101222202102 |
4 | 110313233130121013 |
5 | 331343431123143 |
6 | 14143420302315 |
7 | 1422225013340 |
oct | 246757343107 |
9 | 63753358672 |
10 | 22410020423 |
11 | 955a96603a |
12 | 44150a199b |
13 | 2161a9151b |
14 | 11283d30c7 |
15 | 8b26210b8 |
hex | 537bdc647 |
22410020423 has 8 divisors (see below), whose sum is σ = 25677294240. Its totient is φ = 19159207200.
The previous prime is 22410020393. The next prime is 22410020429. The reversal of 22410020423 is 32402001422.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 22410020423 - 212 = 22410016327 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 22410020395 and 22410020404.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22410020429) 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, 4112228 + ... + 4117673.
It is an arithmetic number, because the mean of its divisors is an integer number (3209661780).
Almost surely, 222410020423 is an apocalyptic number.
22410020423 is a deficient number, since it is larger than the sum of its proper divisors (3267273817).
22410020423 is an equidigital number, since it uses as much as digits as its factorization.
22410020423 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8230297.
The product of its (nonzero) digits is 768, while the sum is 20.
Adding to 22410020423 its reverse (32402001422), we get a palindrome (54812021845).
The spelling of 22410020423 in words is "twenty-two billion, four hundred ten million, twenty thousand, four hundred twenty-three".
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