Base | Representation |
---|---|
bin | 1011010000000001011110… |
… | …1110111110101001000000 |
3 | 1121210112212212201110011201 |
4 | 2310000113232332221000 |
5 | 3110132030411104043 |
6 | 42150353324350544 |
7 | 2414460516115642 |
oct | 264002756765100 |
9 | 47715785643151 |
10 | 12369904003648 |
11 | 3a3a057366744 |
12 | 14794539a5454 |
13 | 6b9627ac4759 |
14 | 30a9c6aa8892 |
15 | 166b8257bc4d |
hex | b4017bbea40 |
12369904003648 has 56 divisors (see below), whose sum is σ = 25685452759040. Its totient is φ = 5903445058560.
The previous prime is 12369904003591. The next prime is 12369904003657. The reversal of 12369904003648 is 84630040996321.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42559488 + ... + 42849151.
Almost surely, 212369904003648 is an apocalyptic number.
It is an amenable number.
12369904003648 is an abundant number, since it is smaller than the sum of its proper divisors (13315548755392).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12369904003648 is an equidigital number, since it uses as much as digits as its factorization.
12369904003648 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 85408755 (or 85408745 counting only the distinct ones).
The product of its (nonzero) digits is 6718464, while the sum is 55.
Adding to 12369904003648 its reverse (84630040996321), we get a palindrome (96999944999969).
The spelling of 12369904003648 in words is "twelve trillion, three hundred sixty-nine billion, nine hundred four million, three thousand, six hundred forty-eight".
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