Base | Representation |
---|---|
bin | 11011110000110111… |
… | …00100010001000100 |
3 | 1102110210010110222200 |
4 | 31320123210101010 |
5 | 221011240103434 |
6 | 10503014154500 |
7 | 1035240521616 |
oct | 157033442104 |
9 | 42423113880 |
10 | 14905394244 |
11 | 6359785344 |
12 | 2a7b952a30 |
13 | 1537073910 |
14 | a15838db6 |
15 | 5c3878199 |
hex | 3786e4444 |
14905394244 has 72 divisors (see below), whose sum is σ = 40603093440. Its totient is φ = 4583189952.
The previous prime is 14905394213. The next prime is 14905394263. The reversal of 14905394244 is 44249350941.
14905394244 is a `hidden beast` number, since 1 + 4 + 90 + 539 + 4 + 24 + 4 = 666.
It is a self number, because there is not a number n which added to its sum of digits gives 14905394244.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 742167 + ... + 761985.
Almost surely, 214905394244 is an apocalyptic number.
It is an amenable number.
14905394244 is an abundant number, since it is smaller than the sum of its proper divisors (25697699196).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14905394244 is a wasteful number, since it uses less digits than its factorization.
14905394244 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21449 (or 21444 counting only the distinct ones).
The product of its (nonzero) digits is 622080, while the sum is 45.
The spelling of 14905394244 in words is "fourteen billion, nine hundred five million, three hundred ninety-four thousand, two hundred forty-four".
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