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14805073 = 31539011
BaseRepresentation
bin111000011110…
…100001010001
31000212011202001
4320132201101
512242230243
61245154001
7236561323
oct70364121
930764661
1014805073
1183a22a8
124b5b901
1330b49ca
141d75613
151476a4d
hexe1e851

14805073 has 8 divisors (see below), whose sum is σ = 15572736. Its totient is φ = 14055600.

The previous prime is 14805071. The next prime is 14805101. The reversal of 14805073 is 37050841.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 14805073 - 21 = 14805071 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14805071) 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 7 ways as a sum of consecutive naturals, for example, 2863 + ... + 6148.

It is an arithmetic number, because the mean of its divisors is an integer number (1946592).

Almost surely, 214805073 is an apocalyptic number.

It is an amenable number.

14805073 is a deficient number, since it is larger than the sum of its proper divisors (767663).

14805073 is an equidigital number, since it uses as much as digits as its factorization.

14805073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9095.

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 14805073 is about 3847.7360876235. The cubic root of 14805073 is about 245.5482543762.

The spelling of 14805073 in words is "fourteen million, eight hundred five thousand, seventy-three".

Divisors: 1 31 53 1643 9011 279341 477583 14805073