Search a number
-
+
14441141 = 1113100987
BaseRepresentation
bin110111000101…
…101010110101
31000011200112002
4313011222311
512144104031
61233305045
7233514311
oct67055265
930150462
1014441141
118173930
124a05185
132cb8170
141cbcb41
151403ccb
hexdc5ab5

14441141 has 8 divisors (see below), whose sum is σ = 16965984. Its totient is φ = 12118320.

The previous prime is 14441131. The next prime is 14441153. The reversal of 14441141 is 14114441.

It is a happy number.

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 14441141 - 214 = 14424757 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14441111) 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, 50351 + ... + 50636.

It is an arithmetic number, because the mean of its divisors is an integer number (2120748).

Almost surely, 214441141 is an apocalyptic number.

14441141 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

14441141 is a deficient number, since it is larger than the sum of its proper divisors (2524843).

14441141 is a wasteful number, since it uses less digits than its factorization.

14441141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101011.

The product of its digits is 256, while the sum is 20.

The square root of 14441141 is about 3800.1501286133. The cubic root of 14441141 is about 243.5195519973.

Adding to 14441141 its reverse (14114441), we get a palindrome (28555582).

The spelling of 14441141 in words is "fourteen million, four hundred forty-one thousand, one hundred forty-one".

Divisors: 1 11 13 143 100987 1110857 1312831 14441141