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14413205 = 510128541
BaseRepresentation
bin110110111110…
…110110010101
31000010021012102
4312332312111
512142210310
61232531445
7233340002
oct66766625
930107172
1014413205
118154944
1249b0b85
132ca8531
141cb28a9
1513ea8a5
hexdbed95

14413205 has 8 divisors (see below), whose sum is σ = 17467704. Its totient is φ = 11416000.

The previous prime is 14413187. The next prime is 14413207. The reversal of 14413205 is 50231441.

It can be written as a sum of positive squares in 4 ways, for example, as 3076516 + 11336689 = 1754^2 + 3367^2 .

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

It is not a de Polignac number, because 14413205 - 214 = 14396821 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 (14413207) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13766 + ... + 14775.

It is an arithmetic number, because the mean of its divisors is an integer number (2183463).

Almost surely, 214413205 is an apocalyptic number.

It is an amenable number.

14413205 is a deficient number, since it is larger than the sum of its proper divisors (3054499).

14413205 is a wasteful number, since it uses less digits than its factorization.

14413205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28647.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 14413205 is about 3796.4727050250. The cubic root of 14413205 is about 243.3624232856.

Adding to 14413205 its reverse (50231441), we get a palindrome (64644646).

The spelling of 14413205 in words is "fourteen million, four hundred thirteen thousand, two hundred five".

Divisors: 1 5 101 505 28541 142705 2882641 14413205