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14285933 = 174319543
BaseRepresentation
bin110110011111…
…110001101101
3222212210121122
4312133301231
512124122213
61230110325
7232266644
oct66376155
928783548
1014285933
118078262
12494b3a5
132c6261c
141c7c35b
1513c2d08
hexd9fc6d

14285933 has 8 divisors (see below), whose sum is σ = 15478848. Its totient is φ = 13132224.

The previous prime is 14285927. The next prime is 14285977. The reversal of 14285933 is 33958241.

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 14285933 - 222 = 10091629 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14285893 and 14285902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14285923) 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, 9041 + ... + 10502.

It is an arithmetic number, because the mean of its divisors is an integer number (1934856).

Almost surely, 214285933 is an apocalyptic number.

It is an amenable number.

14285933 is a deficient number, since it is larger than the sum of its proper divisors (1192915).

14285933 is a wasteful number, since it uses less digits than its factorization.

14285933 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19603.

The product of its digits is 25920, while the sum is 35.

The square root of 14285933 is about 3779.6736631619. The cubic root of 14285933 is about 242.6439886008.

The spelling of 14285933 in words is "fourteen million, two hundred eighty-five thousand, nine hundred thirty-three".

Divisors: 1 17 43 731 19543 332231 840349 14285933