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14285044 = 223571261
BaseRepresentation
bin110110011111…
…100011110100
3222212202101201
4312133203310
512124110134
61230102244
7232264234
oct66374364
928782351
1014285044
118077624
12494a984
132c620b7
141c7bcc4
1513c2914
hexd9f8f4

14285044 has 6 divisors (see below), whose sum is σ = 24998834. Its totient is φ = 7142520.

The previous prime is 14285027. The next prime is 14285057. The reversal of 14285044 is 44058241.

It can be written as a sum of positive squares in only one way, i.e., 7628644 + 6656400 = 2762^2 + 2580^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1785627 + ... + 1785634.

Almost surely, 214285044 is an apocalyptic number.

It is an amenable number.

14285044 is a deficient number, since it is larger than the sum of its proper divisors (10713790).

14285044 is a wasteful number, since it uses less digits than its factorization.

14285044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3571265 (or 3571263 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 28.

The square root of 14285044 is about 3779.5560585868. The cubic root of 14285044 is about 242.6389553283.

The spelling of 14285044 in words is "fourteen million, two hundred eighty-five thousand, forty-four".

Divisors: 1 2 4 3571261 7142522 14285044