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14230042 = 235919819
BaseRepresentation
bin110110010010…
…001000011010
3222202221221121
4312102020122
512120330132
61224555454
7231645001
oct66221032
928687847
1014230042
11803a272
124922b8a
132c43058
141c65c38
1513b1497
hexd9221a

14230042 has 8 divisors (see below), whose sum is σ = 21405600. Its totient is φ = 7094844.

The previous prime is 14230001. The next prime is 14230043. The reversal of 14230042 is 24003241.

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

It is a junction number, because it is equal to n+sod(n) for n = 14229998 and 14230025.

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 3 ways as a sum of consecutive naturals, for example, 9192 + ... + 10627.

It is an arithmetic number, because the mean of its divisors is an integer number (2675700).

Almost surely, 214230042 is an apocalyptic number.

14230042 is a deficient number, since it is larger than the sum of its proper divisors (7175558).

14230042 is a wasteful number, since it uses less digits than its factorization.

14230042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20180.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 14230042 is about 3772.2727897118. The cubic root of 14230042 is about 242.3271421977.

Adding to 14230042 its reverse (24003241), we get a palindrome (38233283).

The spelling of 14230042 in words is "fourteen million, two hundred thirty thousand, forty-two".

Divisors: 1 2 359 718 19819 39638 7115021 14230042