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14246005 = 52849201
BaseRepresentation
bin110110010110…
…000001110101
3222210202211211
4312112001311
512121333010
61225201421
7232042354
oct66260165
928722754
1014246005
118050264
124930271
132c4a3b7
141c6b99b
1513b608a
hexd96075

14246005 has 4 divisors (see below), whose sum is σ = 17095212. Its totient is φ = 11396800.

The previous prime is 14246003. The next prime is 14246027. The reversal of 14246005 is 50064241.

14246005 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 50064241 = 50239967.

It can be written as a sum of positive squares in 2 ways, for example, as 2093809 + 12152196 = 1447^2 + 3486^2 .

It is not a de Polignac number, because 14246005 - 21 = 14246003 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14246003) 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, 1424596 + ... + 1424605.

It is an arithmetic number, because the mean of its divisors is an integer number (4273803).

Almost surely, 214246005 is an apocalyptic number.

It is an amenable number.

14246005 is a deficient number, since it is larger than the sum of its proper divisors (2849207).

14246005 is an equidigital number, since it uses as much as digits as its factorization.

14246005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2849206.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 14246005 is about 3774.3880298666. The cubic root of 14246005 is about 242.4177210501.

The spelling of 14246005 in words is "fourteen million, two hundred forty-six thousand, five".

Divisors: 1 5 2849201 14246005