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14285173 = 710319813
BaseRepresentation
bin110110011111…
…100101110101
3222212202120111
4312133211311
512124111143
61230103021
7232264510
oct66374565
928782514
1014285173
118077731
12494aa71
132c62186
141c7bd77
1513c299d
hexd9f975

14285173 has 8 divisors (see below), whose sum is σ = 16485248. Its totient is φ = 12124944.

The previous prime is 14285153. The next prime is 14285177. The reversal of 14285173 is 37158241.

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

It is a cyclic number.

It is not a de Polignac number, because 14285173 - 221 = 12188021 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 (14285177) 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, 9186 + ... + 10627.

It is an arithmetic number, because the mean of its divisors is an integer number (2060656).

Almost surely, 214285173 is an apocalyptic number.

It is an amenable number.

14285173 is a deficient number, since it is larger than the sum of its proper divisors (2200075).

14285173 is a wasteful number, since it uses less digits than its factorization.

14285173 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19923.

The product of its digits is 6720, while the sum is 31.

The square root of 14285173 is about 3779.5731240446. The cubic root of 14285173 is about 242.6396857036.

The spelling of 14285173 in words is "fourteen million, two hundred eighty-five thousand, one hundred seventy-three".

Divisors: 1 7 103 721 19813 138691 2040739 14285173