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14138083 = 21136691
BaseRepresentation
bin110101111011…
…101011100011
3222121021210201
4311323223203
512104404313
61223010031
7231112621
oct65735343
928537721
1014138083
117a87173
124899917
132c1023b
141c40511
1513940dd
hexd7bae3

14138083 has 4 divisors (see below), whose sum is σ = 14146888. Its totient is φ = 14129280.

The previous prime is 14138039. The next prime is 14138087. The reversal of 14138083 is 38083141.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 38083141 = 131290711.

It is a cyclic number.

It is not a de Polignac number, because 14138083 - 217 = 14007011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14138087) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1233 + ... + 5458.

It is an arithmetic number, because the mean of its divisors is an integer number (3536722).

Almost surely, 214138083 is an apocalyptic number.

14138083 is a deficient number, since it is larger than the sum of its proper divisors (8805).

14138083 is an equidigital number, since it uses as much as digits as its factorization.

14138083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8804.

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 14138083 is about 3760.0642281748. The cubic root of 14138083 is about 241.8040156750.

It can be divided in two parts, 1413808 and 3, that multiplied together give a palindrome (4241424).

The spelling of 14138083 in words is "fourteen million, one hundred thirty-eight thousand, eighty-three".

Divisors: 1 2113 6691 14138083