Base | Representation |
---|---|
bin | 110110100000… |
… | …000010100000 |
3 | 222212212002110 |
4 | 312200002200 |
5 | 12124141013 |
6 | 1230115320 |
7 | 232303041 |
oct | 66400240 |
9 | 28785073 |
10 | 14287008 |
11 | 807904a |
12 | 494bb40 |
13 | 2c62c68 |
14 | 1c7c8c8 |
15 | 13c32c3 |
hex | da00a0 |
14287008 has 48 divisors (see below), whose sum is σ = 38386656. Its totient is φ = 4650240.
The previous prime is 14287003. The next prime is 14287037. The reversal of 14287008 is 80078241.
It is a tau number, because it is divible by the number of its divisors (48).
It is not an unprimeable number, because it can be changed into a prime (14287003) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2398 + ... + 5858.
It is an arithmetic number, because the mean of its divisors is an integer number (799722).
Almost surely, 214287008 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 14287008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19193328).
14287008 is an abundant number, since it is smaller than the sum of its proper divisors (24099648).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14287008 is a wasteful number, since it uses less digits than its factorization.
14287008 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3517 (or 3509 counting only the distinct ones).
The product of its (nonzero) digits is 3584, while the sum is 30.
The square root of 14287008 is about 3779.8158685312. The cubic root of 14287008 is about 242.6500746750.
The spelling of 14287008 in words is "fourteen million, two hundred eighty-seven thousand, eight".
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