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14051044 = 2272174217
BaseRepresentation
bin110101100110…
…011011100100
3222102212102001
4311212123210
512044113134
61221055044
7230301100
oct65463344
928385361
1014051044
117a27837
124857484
132bac737
141c1a900
151378414
hexd666e4

14051044 has 36 divisors (see below), whose sum is σ = 30293676. Its totient is φ = 5666304.

The previous prime is 14051041. The next prime is 14051057. The reversal of 14051044 is 44015041.

It can be written as a sum of positive squares in 2 ways, for example, as 11764900 + 2286144 = 3430^2 + 1512^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14051041) 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 11 ways as a sum of consecutive naturals, for example, 1224 + ... + 5440.

It is an arithmetic number, because the mean of its divisors is an integer number (841491).

Almost surely, 214051044 is an apocalyptic number.

14051044 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14051044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15146838).

14051044 is an abundant number, since it is smaller than the sum of its proper divisors (16242632).

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

14051044 is a wasteful number, since it uses less digits than its factorization.

14051044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4252 (or 4243 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 14051044 is about 3748.4722221193. The cubic root of 14051044 is about 241.3067837735.

Adding to 14051044 its reverse (44015041), we get a palindrome (58066085).

The spelling of 14051044 in words is "fourteen million, fifty-one thousand, forty-four".

Divisors: 1 2 4 7 14 17 28 34 49 68 98 119 196 238 476 833 1666 3332 4217 8434 16868 29519 59038 71689 118076 143378 206633 286756 413266 501823 826532 1003646 2007292 3512761 7025522 14051044