Base | Representation |
---|---|
bin | 110110011111… |
… | …000000100000 |
3 | 222212122022000 |
4 | 312133000200 |
5 | 12124022114 |
6 | 1230044000 |
7 | 232254525 |
oct | 66370040 |
9 | 28778260 |
10 | 14282784 |
11 | 807595a |
12 | 4949600 |
13 | 2c61069 |
14 | 1c7b14c |
15 | 13c1e09 |
hex | d9f020 |
14282784 has 96 divisors (see below), whose sum is σ = 42497280. Its totient is φ = 4665600.
The previous prime is 14282767. The next prime is 14282791. The reversal of 14282784 is 48728241.
It is a tau number, because it is divible by the number of its divisors (96).
It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52569 + ... + 52839.
It is an arithmetic number, because the mean of its divisors is an integer number (442680).
Almost surely, 214282784 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 14282784, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21248640).
14282784 is an abundant number, since it is smaller than the sum of its proper divisors (28214496).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14282784 is a wasteful number, since it uses less digits than its factorization.
14282784 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 351 (or 337 counting only the distinct ones).
The product of its digits is 28672, while the sum is 36.
The square root of 14282784 is about 3779.2570698485. The cubic root of 14282784 is about 242.6261588921.
The spelling of 14282784 in words is "fourteen million, two hundred eighty-two thousand, seven hundred eighty-four".
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