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14230044 = 22322771427
BaseRepresentation
bin110110010010…
…001000011100
3222202221221200
4312102020130
512120330134
61224555500
7231645003
oct66221034
928687850
1014230044
11803a274
124922b90
132c4305a
141c65c3a
1513b1499
hexd9221c

14230044 has 36 divisors (see below), whose sum is σ = 36125544. Its totient is φ = 4722912.

The previous prime is 14230043. The next prime is 14230057. The reversal of 14230044 is 44003241.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 14229999 and 14230026.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14230043) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9259 + ... + 10685.

Almost surely, 214230044 is an apocalyptic number.

It is an amenable number.

14230044 is an abundant number, since it is smaller than the sum of its proper divisors (21895500).

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

14230044 is a wasteful number, since it uses less digits than its factorization.

14230044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1714 (or 1709 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 14230044 is about 3772.2730548040. The cubic root of 14230044 is about 242.3271535506.

Adding to 14230044 its reverse (44003241), we get a palindrome (58233285).

The spelling of 14230044 in words is "fourteen million, two hundred thirty thousand, forty-four".

Divisors: 1 2 3 4 6 9 12 18 36 277 554 831 1108 1427 1662 2493 2854 3324 4281 4986 5708 8562 9972 12843 17124 25686 51372 395279 790558 1185837 1581116 2371674 3557511 4743348 7115022 14230044