Base | Representation |
---|---|
bin | 110101011011… |
… | …100101111000 |
3 | 222100121111202 |
4 | 311123211320 |
5 | 12041203043 |
6 | 1220113332 |
7 | 230024465 |
oct | 65334570 |
9 | 28317452 |
10 | 14006648 |
11 | 79a7447 |
12 | 4835848 |
13 | 2b95476 |
14 | 1c0866c |
15 | 136a1b8 |
hex | d5b978 |
14006648 has 32 divisors (see below), whose sum is σ = 28300800. Its totient is φ = 6477408.
The previous prime is 14006647. The next prime is 14006653. The reversal of 14006648 is 84660041.
It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 14006648.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14006647) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5465 + ... + 7607.
It is an arithmetic number, because the mean of its divisors is an integer number (884400).
Almost surely, 214006648 is an apocalyptic number.
It is an amenable number.
14006648 is an abundant number, since it is smaller than the sum of its proper divisors (14294152).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14006648 is a wasteful number, since it uses less digits than its factorization.
14006648 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2211 (or 2207 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 29.
The square root of 14006648 is about 3742.5456577041. The cubic root of 14006648 is about 241.0523694896.
Adding to 14006648 its reverse (84660041), we get a palindrome (98666689).
The spelling of 14006648 in words is "fourteen million, six thousand, six hundred forty-eight".
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