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14852039 = 48730497
BaseRepresentation
bin111000101001…
…111111000111
31000221120011112
4320221333013
512300231124
61250155235
7240145256
oct70517707
930846145
1014852039
118424614
124b82b1b
1331001b7
141d8879d
15148590e
hexe29fc7

14852039 has 4 divisors (see below), whose sum is σ = 14883024. Its totient is φ = 14821056.

The previous prime is 14852021. The next prime is 14852041. The reversal of 14852039 is 93025841.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 93025841 = 128972169.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-14852039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14851996 and 14852014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14852099) 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, 14762 + ... + 15735.

It is an arithmetic number, because the mean of its divisors is an integer number (3720756).

Almost surely, 214852039 is an apocalyptic number.

14852039 is a deficient number, since it is larger than the sum of its proper divisors (30985).

14852039 is an equidigital number, since it uses as much as digits as its factorization.

14852039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30984.

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 14852039 is about 3853.8343244099. The cubic root of 14852039 is about 245.8076304705.

The spelling of 14852039 in words is "fourteen million, eight hundred fifty-two thousand, thirty-nine".

Divisors: 1 487 30497 14852039