Base | Representation |
---|---|
bin | 1010000110111110110110… |
… | …01011100111101110101100 |
3 | 2220201011212012011201121022 |
4 | 11003133123023213232230 |
5 | 10403204303022412140 |
6 | 115140214312153312 |
7 | 4453034263614023 |
oct | 503373313475654 |
9 | 86634765151538 |
10 | 22230133013420 |
11 | 70a0823602aa2 |
12 | 25b0422698838 |
13 | c533a5961617 |
14 | 56bd30b7d8ba |
15 | 2883cb9380b5 |
hex | 1437db2e7bac |
22230133013420 has 48 divisors (see below), whose sum is σ = 46997930548800. Its totient is φ = 8832123046656.
The previous prime is 22230133013381. The next prime is 22230133013507. The reversal of 22230133013420 is 2431033103222.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 22230133013420.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 131819474 + ... + 131988006.
It is an arithmetic number, because the mean of its divisors is an integer number (979123553100).
Almost surely, 222230133013420 is an apocalyptic number.
22230133013420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
22230133013420 is an abundant number, since it is smaller than the sum of its proper divisors (24767797535380).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22230133013420 is a wasteful number, since it uses less digits than its factorization.
22230133013420 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 212954 (or 212952 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 26.
Adding to 22230133013420 its reverse (2431033103222), we get a palindrome (24661166116642).
The spelling of 22230133013420 in words is "twenty-two trillion, two hundred thirty billion, one hundred thirty-three million, thirteen thousand, four hundred twenty".
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