Base | Representation |
---|---|
bin | 10100100000100111… |
… | …011011011010101111 |
3 | 2002211202100201012202 |
4 | 110200213123122233 |
5 | 330100120341221 |
6 | 14041120452115 |
7 | 1406504164622 |
oct | 244047333257 |
9 | 62752321182 |
10 | 22022043311 |
11 | 93809620a4 |
12 | 432717a03b |
13 | 20cc59c478 |
14 | 10cca7bdb9 |
15 | 88d534d0b |
hex | 5209db6af |
22022043311 has 8 divisors (see below), whose sum is σ = 22501955520. Its totient is φ = 21542604448.
The previous prime is 22022043259. The next prime is 22022043313. The reversal of 22022043311 is 11334022022.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-22022043311 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22022043313) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23456 + ... + 211173.
It is an arithmetic number, because the mean of its divisors is an integer number (2812744440).
Almost surely, 222022043311 is an apocalyptic number.
22022043311 is a deficient number, since it is larger than the sum of its proper divisors (479912209).
22022043311 is a wasteful number, since it uses less digits than its factorization.
22022043311 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 236673.
The product of its (nonzero) digits is 576, while the sum is 20.
Adding to 22022043311 its reverse (11334022022), we get a palindrome (33356065333).
The spelling of 22022043311 in words is "twenty-two billion, twenty-two million, forty-three thousand, three hundred eleven".
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