Search a number
-
+
14048069 = 717118051
BaseRepresentation
bin110101100101…
…101101000101
3222102201022212
4311211231011
512044014234
61221033205
7230256320
oct65455505
928381285
1014048069
117a25582
124855805
132bab289
141c197b7
1513775ce
hexd65b45

14048069 has 8 divisors (see below), whose sum is σ = 16999488. Its totient is φ = 11332800.

The previous prime is 14048051. The next prime is 14048071. The reversal of 14048069 is 96084041.

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

It is a cyclic number.

It is not a de Polignac number, because 14048069 - 212 = 14043973 is a prime.

It is a super-2 number, since 2×140480692 = 394696485257522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14048039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58907 + ... + 59144.

It is an arithmetic number, because the mean of its divisors is an integer number (2124936).

Almost surely, 214048069 is an apocalyptic number.

It is an amenable number.

14048069 is a deficient number, since it is larger than the sum of its proper divisors (2951419).

14048069 is a wasteful number, since it uses less digits than its factorization.

14048069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118075.

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 14048069 is about 3748.0753727747. The cubic root of 14048069 is about 241.2897521007.

The spelling of 14048069 in words is "fourteen million, forty-eight thousand, sixty-nine".

Divisors: 1 7 17 119 118051 826357 2006867 14048069