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14864083 = 131143391
BaseRepresentation
bin111000101100…
…111011010011
31000222011200121
4320230323103
512301122313
61250331111
7240225343
oct70547323
930864617
1014864083
118432673
124b89a97
133105820
141d8cd23
15148928d
hexe2ced3

14864083 has 4 divisors (see below), whose sum is σ = 16007488. Its totient is φ = 13720680.

The previous prime is 14864081. The next prime is 14864093. The reversal of 14864083 is 38046841.

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

It is a cyclic number.

It is not a de Polignac number, because 14864083 - 21 = 14864081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14864081) 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, 571683 + ... + 571708.

It is an arithmetic number, because the mean of its divisors is an integer number (4001872).

Almost surely, 214864083 is an apocalyptic number.

14864083 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

14864083 is a deficient number, since it is larger than the sum of its proper divisors (1143405).

14864083 is a wasteful number, since it uses less digits than its factorization.

14864083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1143404.

The product of its (nonzero) digits is 18432, while the sum is 34.

The square root of 14864083 is about 3855.3966073544. The cubic root of 14864083 is about 245.8740569772.

The spelling of 14864083 in words is "fourteen million, eight hundred sixty-four thousand, eighty-three".

Divisors: 1 13 1143391 14864083