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14030986 = 243163151
BaseRepresentation
bin110101100001…
…100010001010
3222101211220011
4311201202022
512042442421
61220422134
7230155444
oct65414212
928354804
1014030986
117a13762
12484794a
132ba3578
141c13494
1513724e1
hexd6188a

14030986 has 8 divisors (see below), whose sum is σ = 21536064. Its totient is φ = 6852300.

The previous prime is 14030977. The next prime is 14030993. The reversal of 14030986 is 68903041.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81490 + ... + 81661.

It is an arithmetic number, because the mean of its divisors is an integer number (2692008).

Almost surely, 214030986 is an apocalyptic number.

14030986 is a deficient number, since it is larger than the sum of its proper divisors (7505078).

14030986 is a wasteful number, since it uses less digits than its factorization.

14030986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163196.

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 14030986 is about 3745.7957766007. The cubic root of 14030986 is about 241.1919065111.

The spelling of 14030986 in words is "fourteen million, thirty thousand, nine hundred eighty-six".

Divisors: 1 2 43 86 163151 326302 7015493 14030986