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14000441 = 7131371123
BaseRepresentation
bin110101011010…
…000100111001
3222100021222212
4311122010321
512041003231
61220024505
7230000420
oct65320471
928307885
1014000441
1179a2814
124832135
132b926b0
141c062b7
15136842b
hexd5a139

14000441 has 16 divisors (see below), whose sum is σ = 17372544. Its totient is φ = 10986624.

The previous prime is 14000423. The next prime is 14000447. The reversal of 14000441 is 14400041.

14000441 is digitally balanced in base 2 and base 8, because in such bases it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 14000441 - 26 = 14000377 is a prime.

14000441 is a modest number, since divided by 441 gives 14 as remainder.

14000441 is strictly pandigital in base 8.

It is not an unprimeable number, because it can be changed into a prime (14000447) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11906 + ... + 13028.

It is an arithmetic number, because the mean of its divisors is an integer number (1085784).

Almost surely, 214000441 is an apocalyptic number.

It is an amenable number.

14000441 is a deficient number, since it is larger than the sum of its proper divisors (3372103).

14000441 is a wasteful number, since it uses less digits than its factorization.

14000441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1280.

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 14000441 is about 3741.7163174137. The cubic root of 14000441 is about 241.0167570403.

Adding to 14000441 its reverse (14400041), we get a palindrome (28400482).

It can be divided in two parts, 14000 and 441, that added together give a palindrome (14441).

The spelling of 14000441 in words is "fourteen million, four hundred forty-one", and thus it is an aban number.

Divisors: 1 7 13 91 137 959 1123 1781 7861 12467 14599 102193 153851 1076957 2000063 14000441