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14054801 = 17826753
BaseRepresentation
bin110101100111…
…010110010001
3222110001120012
4311213112101
512044223201
61221124305
7230315045
oct65472621
928401505
1014054801
117a2a642
124859695
132bb1367
141c1c025
1513795bb
hexd67591

14054801 has 4 divisors (see below), whose sum is σ = 14881572. Its totient is φ = 13228032.

The previous prime is 14054779. The next prime is 14054809. The reversal of 14054801 is 10845041.

14054801 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10845041 = 79137279.

It can be written as a sum of positive squares in 2 ways, for example, as 7924225 + 6130576 = 2815^2 + 2476^2 .

It is a cyclic number.

It is not a de Polignac number, because 14054801 - 222 = 9860497 is a prime.

It is a super-2 number, since 2×140548012 = 395074862299202, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14054809) 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 3 ways as a sum of consecutive naturals, for example, 413360 + ... + 413393.

It is an arithmetic number, because the mean of its divisors is an integer number (3720393).

Almost surely, 214054801 is an apocalyptic number.

It is an amenable number.

14054801 is a deficient number, since it is larger than the sum of its proper divisors (826771).

14054801 is an equidigital number, since it uses as much as digits as its factorization.

14054801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 826770.

The product of its (nonzero) digits is 640, while the sum is 23.

The square root of 14054801 is about 3748.9733261254. The cubic root of 14054801 is about 241.3282889086.

Adding to 14054801 its reverse (10845041), we get a palindrome (24899842).

The spelling of 14054801 in words is "fourteen million, fifty-four thousand, eight hundred one".

Divisors: 1 17 826753 14054801