Base | Representation |
---|---|
bin | 11010110101010000… |
… | …11110000010110000 |
3 | 1101011221102012022220 |
4 | 31122220132002300 |
5 | 214000244211034 |
6 | 10341235001040 |
7 | 1016660251035 |
oct | 153250360260 |
9 | 41157365286 |
10 | 14405460144 |
11 | 6122563469 |
12 | 2960439180 |
13 | 148761281a |
14 | 9a929d38c |
15 | 594a24749 |
hex | 35aa1e0b0 |
14405460144 has 40 divisors (see below), whose sum is σ = 38005900800. Its totient is φ = 4699652928.
The previous prime is 14405460127. The next prime is 14405460151. The reversal of 14405460144 is 44106450441.
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, 3190444 + ... + 3194955.
It is an arithmetic number, because the mean of its divisors is an integer number (950147520).
Almost surely, 214405460144 is an apocalyptic number.
It is an amenable number.
14405460144 is an abundant number, since it is smaller than the sum of its proper divisors (23600440656).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14405460144 is a wasteful number, since it uses less digits than its factorization.
14405460144 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6385457 (or 6385451 counting only the distinct ones).
The product of its (nonzero) digits is 30720, while the sum is 33.
The spelling of 14405460144 in words is "fourteen billion, four hundred five million, four hundred sixty thousand, one hundred forty-four".
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