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14200404 = 22310311489
BaseRepresentation
bin110110001010…
…111001010100
3222201110021220
4312022321110
512113403104
61224210340
7231462411
oct66127124
928643256
1014200404
118019a79
1249099b0
132c3270a
141c59108
1513a77d9
hexd8ae54

14200404 has 24 divisors (see below), whose sum is σ = 33458880. Its totient is φ = 4687104.

The previous prime is 14200393. The next prime is 14200427. The reversal of 14200404 is 40400241.

14200404 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4509 + ... + 6980.

It is an arithmetic number, because the mean of its divisors is an integer number (1394120).

Almost surely, 214200404 is an apocalyptic number.

It is an amenable number.

14200404 is an abundant number, since it is smaller than the sum of its proper divisors (19258476).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14200404 is a wasteful number, since it uses less digits than its factorization.

14200404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11599 (or 11597 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 15.

The square root of 14200404 is about 3768.3423411362. The cubic root of 14200404 is about 242.1587874862.

Adding to 14200404 its reverse (40400241), we get a palindrome (54600645).

The spelling of 14200404 in words is "fourteen million, two hundred thousand, four hundred four".

Divisors: 1 2 3 4 6 12 103 206 309 412 618 1236 11489 22978 34467 45956 68934 137868 1183367 2366734 3550101 4733468 7100202 14200404