Base | Representation |
---|---|
bin | 11010100001100010… |
… | …00100000100100111 |
3 | 1100202101221221121122 |
4 | 31100301010010213 |
5 | 213130411102103 |
6 | 10313003204155 |
7 | 1012610333456 |
oct | 152061040447 |
9 | 40671857548 |
10 | 14239940903 |
11 | 6048091401 |
12 | 2914b1665b |
13 | 145c23bb46 |
14 | 9912d4b9d |
15 | 58522bb38 |
hex | 350c44127 |
14239940903 has 4 divisors (see below), whose sum is σ = 14251252680. Its totient is φ = 14228629128.
The previous prime is 14239940893. The next prime is 14239940921. The reversal of 14239940903 is 30904993241.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 14239940903 - 228 = 13971505447 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 (14239940983) 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, 5654000 + ... + 5656517.
It is an arithmetic number, because the mean of its divisors is an integer number (3562813170).
Almost surely, 214239940903 is an apocalyptic number.
14239940903 is a deficient number, since it is larger than the sum of its proper divisors (11311777).
14239940903 is a wasteful number, since it uses less digits than its factorization.
14239940903 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11311776.
The product of its (nonzero) digits is 209952, while the sum is 44.
The spelling of 14239940903 in words is "fourteen billion, two hundred thirty-nine million, nine hundred forty thousand, nine hundred three".
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