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14263097 = 31345569
BaseRepresentation
bin110110011010…
…001100111001
3222211122021212
4312122030321
512122404342
61225412505
7232143242
oct66321471
928748255
1014263097
118062092
12493a135
132c55104
141c73cc9
1513bb182
hexd9a339

14263097 has 4 divisors (see below), whose sum is σ = 14308980. Its totient is φ = 14217216.

The previous prime is 14263087. The next prime is 14263127. The reversal of 14263097 is 79036241.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 6031936 + 8231161 = 2456^2 + 2869^2 .

It is a cyclic number.

It is not a de Polignac number, because 14263097 - 26 = 14263033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14263037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22472 + ... + 23097.

It is an arithmetic number, because the mean of its divisors is an integer number (3577245).

Almost surely, 214263097 is an apocalyptic number.

It is an amenable number.

14263097 is a deficient number, since it is larger than the sum of its proper divisors (45883).

14263097 is an equidigital number, since it uses as much as digits as its factorization.

14263097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45882.

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 14263097 is about 3776.6515592519. The cubic root of 14263097 is about 242.5146312071.

The spelling of 14263097 in words is "fourteen million, two hundred sixty-three thousand, ninety-seven".

Divisors: 1 313 45569 14263097