Base | Representation |
---|---|
bin | 1010000111000000100001… |
… | …10100111000101000100100 |
3 | 2220201021011220200221122220 |
4 | 11003200100310320220210 |
5 | 10403213123423214022 |
6 | 115140443502352340 |
7 | 4453065502562502 |
oct | 503402064705044 |
9 | 86637156627586 |
10 | 22231033023012 |
11 | 70a1145641580 |
12 | 25b0633b8b6b0 |
13 | c534ba25c488 |
14 | 56bdb84dd672 |
15 | 28843096785c |
hex | 143810d38a24 |
22231033023012 has 96 divisors (see below), whose sum is σ = 56712334049280. Its totient is φ = 6721888078080.
The previous prime is 22231033022929. The next prime is 22231033023013. The reversal of 22231033023012 is 21032033013222.
It is not an unprimeable number, because it can be changed into a prime (22231033023013) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1025737008 + ... + 1025758680.
It is an arithmetic number, because the mean of its divisors is an integer number (590753479680).
Almost surely, 222231033023012 is an apocalyptic number.
22231033023012 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
22231033023012 is an abundant number, since it is smaller than the sum of its proper divisors (34481301026268).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22231033023012 is a wasteful number, since it uses less digits than its factorization.
22231033023012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38393 (or 38391 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 24.
Adding to 22231033023012 its reverse (21032033013222), we get a palindrome (43263066036234).
The spelling of 22231033023012 in words is "twenty-two trillion, two hundred thirty-one billion, thirty-three million, twenty-three thousand, twelve".
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