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14880263 = 17098707
BaseRepresentation
bin111000110000…
…111000000111
31000222222212212
4320300320013
512302132023
61250534035
7240323456
oct70607007
930888785
1014880263
118443842
124b9731b
13310ccb8
141d94b9d
15148de78
hexe30e07

14880263 has 4 divisors (see below), whose sum is σ = 14890680. Its totient is φ = 14869848.

The previous prime is 14880233. The next prime is 14880269. The reversal of 14880263 is 36208841.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 36208841 = 237715233.

It is a cyclic number.

It is not a de Polignac number, because 14880263 - 212 = 14876167 is a prime.

It is a Duffinian number.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14880269) 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, 2645 + ... + 6062.

It is an arithmetic number, because the mean of its divisors is an integer number (3722670).

Almost surely, 214880263 is an apocalyptic number.

14880263 is a deficient number, since it is larger than the sum of its proper divisors (10417).

14880263 is an equidigital number, since it uses as much as digits as its factorization.

14880263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10416.

The product of its (nonzero) digits is 9216, while the sum is 32.

The square root of 14880263 is about 3857.4943940335. The cubic root of 14880263 is about 245.9632383871.

The spelling of 14880263 in words is "fourteen million, eight hundred eighty thousand, two hundred sixty-three".

Divisors: 1 1709 8707 14880263