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14080249 = 79178231
BaseRepresentation
bin110101101101…
…100011111001
3222111100110201
4311231203321
512101031444
61221442201
7230452201
oct65554371
928440421
1014080249
117a47777
124870361
132bbcb11
141c27401
151381dd4
hexd6d8f9

14080249 has 4 divisors (see below), whose sum is σ = 14258560. Its totient is φ = 13901940.

The previous prime is 14080243. The next prime is 14080277. The reversal of 14080249 is 94208041.

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, and also an emirpimes, since its reverse is a distinct semiprime: 94208041 = 96797423.

It is a cyclic number.

It is not a de Polignac number, because 14080249 - 211 = 14078201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14080243) 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, 89037 + ... + 89194.

It is an arithmetic number, because the mean of its divisors is an integer number (3564640).

Almost surely, 214080249 is an apocalyptic number.

It is an amenable number.

14080249 is a deficient number, since it is larger than the sum of its proper divisors (178311).

14080249 is an equidigital number, since it uses as much as digits as its factorization.

14080249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178310.

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

The square root of 14080249 is about 3752.3657870735. The cubic root of 14080249 is about 241.4738529160.

The spelling of 14080249 in words is "fourteen million, eighty thousand, two hundred forty-nine".

Divisors: 1 79 178231 14080249