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14285294 = 213215407
BaseRepresentation
bin110110011111…
…100111101110
3222212202201222
4312133213232
512124112134
61230103342
7232265042
oct66374756
928782658
1014285294
118077831
12494ab52
132c6224a
141c7c022
1513c2a2e
hexd9f9ee

14285294 has 8 divisors (see below), whose sum is σ = 21448128. Its totient is φ = 7135920.

The previous prime is 14285291. The next prime is 14285309. The reversal of 14285294 is 49258241.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14285291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62 + ... + 5345.

It is an arithmetic number, because the mean of its divisors is an integer number (2681016).

Almost surely, 214285294 is an apocalyptic number.

14285294 is a deficient number, since it is larger than the sum of its proper divisors (7162834).

14285294 is a wasteful number, since it uses less digits than its factorization.

14285294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6730.

The product of its digits is 23040, while the sum is 35.

The square root of 14285294 is about 3779.5891311094. The cubic root of 14285294 is about 242.6403707804.

The spelling of 14285294 in words is "fourteen million, two hundred eighty-five thousand, two hundred ninety-four".

Divisors: 1 2 1321 2642 5407 10814 7142647 14285294