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14042130 = 235468071
BaseRepresentation
bin110101100100…
…010000010010
3222102102011220
4311210100102
512043322010
61220545510
7230233104
oct65442022
928372156
1014042130
117a21073
124852296
132ba866b
141c17574
151375970
hexd64412

14042130 has 16 divisors (see below), whose sum is σ = 33701184. Its totient is φ = 3744560.

The previous prime is 14042117. The next prime is 14042137. The reversal of 14042130 is 3124041.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (14042137) 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, 234006 + ... + 234065.

It is an arithmetic number, because the mean of its divisors is an integer number (2106324).

Almost surely, 214042130 is an apocalyptic number.

14042130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14042130 is an abundant number, since it is smaller than the sum of its proper divisors (19659054).

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

14042130 is a wasteful number, since it uses less digits than its factorization.

14042130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 468081.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 14042130 is about 3747.2830157329. The cubic root of 14042130 is about 241.2557445364.

Adding to 14042130 its reverse (3124041), we get a palindrome (17166171).

The spelling of 14042130 in words is "fourteen million, forty-two thousand, one hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 468071 936142 1404213 2340355 2808426 4680710 7021065 14042130