Base | Representation |
---|---|
bin | 110101011010… |
… | …100100000110 |
3 | 222100101201211 |
4 | 311122210012 |
5 | 12041034223 |
6 | 1220042034 |
7 | 230006302 |
oct | 65324406 |
9 | 28311654 |
10 | 14002438 |
11 | 79a426a |
12 | 483331a |
13 | 2b93588 |
14 | 1c06d02 |
15 | 1368d0d |
hex | d5a906 |
14002438 has 16 divisors (see below), whose sum is σ = 21449376. Its totient is φ = 6854400.
The previous prime is 14002427. The next prime is 14002501. The reversal of 14002438 is 83420041.
It is a congruent number.
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 7 ways as a sum of consecutive naturals, for example, 20470 + ... + 21142.
It is an arithmetic number, because the mean of its divisors is an integer number (1340586).
Almost surely, 214002438 is an apocalyptic number.
14002438 is a deficient number, since it is larger than the sum of its proper divisors (7446938).
14002438 is a wasteful number, since it uses less digits than its factorization.
14002438 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 879.
The product of its (nonzero) digits is 768, while the sum is 22.
The square root of 14002438 is about 3741.9831640455. The cubic root of 14002438 is about 241.0282159075.
Adding to 14002438 its reverse (83420041), we get a palindrome (97422479).
The spelling of 14002438 in words is "fourteen million, two thousand, four hundred thirty-eight".
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