Base | Representation |
---|---|
bin | 10001110100010110011… |
… | …000010010010000001100 |
3 | 11100001111102000212221022 |
4 | 101310112120102100030 |
5 | 130030123413104312 |
6 | 2334300035053312 |
7 | 154314536000420 |
oct | 21642630222014 |
9 | 4301442025838 |
10 | 1224441144332 |
11 | 43231211762a |
12 | 17937aa41238 |
13 | 8b6060ccca3 |
14 | 43398598b80 |
15 | 21cb57bb172 |
hex | 11d1661240c |
1224441144332 has 12 divisors (see below), whose sum is σ = 2448882288720. Its totient is φ = 524760490416.
The previous prime is 1224441144301. The next prime is 1224441144359. The reversal of 1224441144332 is 2334411444221.
1224441144332 is an admirable number.
It is a super-2 number, since 2×12244411443322 (a number of 25 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1224441144292 and 1224441144301.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21865020407 + ... + 21865020462.
It is an arithmetic number, because the mean of its divisors is an integer number (204073524060).
Almost surely, 21224441144332 is an apocalyptic number.
It is an amenable number.
1224441144332 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1224441144332 is a wasteful number, since it uses less digits than its factorization.
1224441144332 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43730040880 (or 43730040878 counting only the distinct ones).
The product of its digits is 73728, while the sum is 35.
Adding to 1224441144332 its reverse (2334411444221), we get a palindrome (3558852588553).
The spelling of 1224441144332 in words is "one trillion, two hundred twenty-four billion, four hundred forty-one million, one hundred forty-four thousand, three hundred thirty-two".
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