Base | Representation |
---|---|
bin | 111001001010… |
… | …110000101100 |
3 | 1001012101022120 |
4 | 321022300230 |
5 | 12314030114 |
6 | 1253112540 |
7 | 241244535 |
oct | 71126054 |
9 | 31171276 |
10 | 14986284 |
11 | 8506465 |
12 | 5028750 |
13 | 3149331 |
14 | 1dc168c |
15 | 14b05a9 |
hex | e4ac2c |
14986284 has 12 divisors (see below), whose sum is σ = 34968024. Its totient is φ = 4995424.
The previous prime is 14986277. The next prime is 14986291. The reversal of 14986284 is 48268941.
It is an interprime number because it is at equal distance from previous prime (14986277) and next prime (14986291).
It is a tau number, because it is divible by the number of its divisors (12).
It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 624417 + ... + 624440.
It is an arithmetic number, because the mean of its divisors is an integer number (2914002).
Almost surely, 214986284 is an apocalyptic number.
It is an amenable number.
14986284 is an abundant number, since it is smaller than the sum of its proper divisors (19981740).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14986284 is a wasteful number, since it uses less digits than its factorization.
14986284 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1248864 (or 1248862 counting only the distinct ones).
The product of its digits is 110592, while the sum is 42.
The square root of 14986284 is about 3871.2122132479. The cubic root of 14986284 is about 246.5460143655.
The spelling of 14986284 in words is "fourteen million, nine hundred eighty-six thousand, two hundred eighty-four".
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