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14849 = 31479
BaseRepresentation
bin11101000000001
3202100222
43220001
5433344
6152425
761202
oct35001
922328
1014849
111017a
128715
1369b3
1455a9
1545ee
hex3a01

14849 has 4 divisors (see below), whose sum is σ = 15360. Its totient is φ = 14340.

The previous prime is 14843. The next prime is 14851. The reversal of 14849 is 94841.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 14849 - 28 = 14593 is a prime.

It is a Duffinian number.

It is a plaindrome in base 15.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 14849.

It is not an unprimeable number, because it can be changed into a prime (14843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 209 + ... + 270.

It is an arithmetic number, because the mean of its divisors is an integer number (3840).

It is a Proth number, since it is equal to 29 ⋅ 29 + 1 and 29 < 29.

214849 is an apocalyptic number.

It is an amenable number.

14849 is a deficient number, since it is larger than the sum of its proper divisors (511).

14849 is an equidigital number, since it uses as much as digits as its factorization.

14849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 510.

The product of its digits is 1152, while the sum is 26.

The square root of 14849 is about 121.8564729508. The cubic root of 14849 is about 24.5790863741.

The spelling of 14849 in words is "fourteen thousand, eight hundred forty-nine".

Divisors: 1 31 479 14849