Base | Representation |
---|---|
bin | 1011000111011110010110… |
… | …0011110000010001000000 |
3 | 1121021111210012121021210100 |
4 | 2301313211203300101000 |
5 | 3100230233011443240 |
6 | 41555103424002400 |
7 | 2401041105621405 |
oct | 261674543602100 |
9 | 47244705537710 |
10 | 12223033312320 |
11 | 3992839718506 |
12 | 1454aa5160400 |
13 | 6a881c96273c |
14 | 303852b802ac |
15 | 162e38584e30 |
hex | b1de58f0440 |
12223033312320 has 336 divisors, whose sum is σ = 43073982432000. Its totient is φ = 3179921891328.
The previous prime is 12223033312313. The next prime is 12223033312339. The reversal of 12223033312320 is 2321333032221.
12223033312320 is a `hidden beast` number, since 1 + 2 + 2 + 2 + 3 + 0 + 3 + 331 + 2 + 320 = 666.
It is an unprimeable number.
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 47 ways as a sum of consecutive naturals, for example, 42223431 + ... + 42511929.
Almost surely, 212223033312320 is an apocalyptic number.
12223033312320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 12223033312320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21536991216000).
12223033312320 is an abundant number, since it is smaller than the sum of its proper divisors (30850949119680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12223033312320 is a wasteful number, since it uses less digits than its factorization.
12223033312320 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 288882 (or 288869 counting only the distinct ones).
The product of its (nonzero) digits is 7776, while the sum is 27.
Adding to 12223033312320 its reverse (2321333032221), we get a palindrome (14544366344541).
The spelling of 12223033312320 in words is "twelve trillion, two hundred twenty-three billion, thirty-three million, three hundred twelve thousand, three hundred twenty".
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