Search a number
-
+
14000297 = 14279811
BaseRepresentation
bin110101011010…
…000010101001
3222100021210112
4311122002221
512041002142
61220024105
7230000123
oct65320251
928307715
1014000297
1179a26a3
124832035
132b925cc
141c06213
151368382
hexd5a0a9

14000297 has 4 divisors (see below), whose sum is σ = 14011536. Its totient is φ = 13989060.

The previous prime is 14000291. The next prime is 14000309. The reversal of 14000297 is 79200041.

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 a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 14000297 - 24 = 14000281 is a prime.

It is a Duffinian number.

14000297 is a modest number, since divided by 297 gives 14 as remainder.

It is not an unprimeable number, because it can be changed into a prime (14000291) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 3479 + ... + 6332.

It is an arithmetic number, because the mean of its divisors is an integer number (3502884).

Almost surely, 214000297 is an apocalyptic number.

It is an amenable number.

14000297 is a deficient number, since it is larger than the sum of its proper divisors (11239).

14000297 is an equidigital number, since it uses as much as digits as its factorization.

14000297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11238.

The product of its (nonzero) digits is 504, while the sum is 23.

The square root of 14000297 is about 3741.6970748579. The cubic root of 14000297 is about 241.0159307204.

The spelling of 14000297 in words is "fourteen million, two hundred ninety-seven", and thus it is an aban number.

Divisors: 1 1427 9811 14000297