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14142304 = 251140177
BaseRepresentation
bin110101111100…
…101101100000
3222121111121001
4311330231200
512110023204
61223041344
7231131131
oct65745540
928544531
1014142304
117a8a360
1248a0254
132c12137
141c41c88
1513954a4
hexd7cb60

14142304 has 24 divisors (see below), whose sum is σ = 30374568. Its totient is φ = 6428160.

The previous prime is 14142269. The next prime is 14142307. The reversal of 14142304 is 40324141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14142307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19737 + ... + 20440.

It is an arithmetic number, because the mean of its divisors is an integer number (1265607).

Almost surely, 214142304 is an apocalyptic number.

It is an amenable number.

14142304 is an abundant number, since it is smaller than the sum of its proper divisors (16232264).

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

14142304 is a wasteful number, since it uses less digits than its factorization.

14142304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40198 (or 40190 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 14142304 is about 3760.6254798903. The cubic root of 14142304 is about 241.8280772396.

Adding to 14142304 its reverse (40324141), we get a palindrome (54466445).

The spelling of 14142304 in words is "fourteen million, one hundred forty-two thousand, three hundred four".

Divisors: 1 2 4 8 11 16 22 32 44 88 176 352 40177 80354 160708 321416 441947 642832 883894 1285664 1767788 3535576 7071152 14142304