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14400334001 = 74811924921
BaseRepresentation
bin11010110100101001…
…11010100010110001
31101011120202202120202
431122110322202301
5213442441142001
610340533044545
71016565551024
oct153224724261
941146682522
1014400334001
11611a682089
12295a786755
1314865394c1
149a87271bb
1559436096b
hex35a53a8b1

14400334001 has 4 divisors (see below), whose sum is σ = 14402266404. Its totient is φ = 14398401600.

The previous prime is 14400333967. The next prime is 14400334033. The reversal of 14400334001 is 10043300441.

It is a happy number.

14400334001 is digitally balanced in base 2, 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: 10043300441 = 41112443031.

It can be written as a sum of positive squares in 2 ways, for example, as 7544659600 + 6855674401 = 86860^2 + 82799^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-14400334001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14400334051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 954980 + ... + 969941.

It is an arithmetic number, because the mean of its divisors is an integer number (3600566601).

Almost surely, 214400334001 is an apocalyptic number.

It is an amenable number.

14400334001 is a deficient number, since it is larger than the sum of its proper divisors (1932403).

14400334001 is an equidigital number, since it uses as much as digits as its factorization.

14400334001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1932402.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 14400334001 its reverse (10043300441), we get a palindrome (24443634442).

The spelling of 14400334001 in words is "fourteen billion, four hundred million, three hundred thirty-four thousand, one".

Divisors: 1 7481 1924921 14400334001