Base | Representation |
---|---|
bin | 11011101000000101… |
… | …11001100110100101 |
3 | 1102021122200110222001 |
4 | 31310002321212211 |
5 | 220333421203143 |
6 | 10451425205301 |
7 | 1033355245213 |
oct | 156402714645 |
9 | 42248613861 |
10 | 14831819173 |
11 | 63211a22a6 |
12 | 2a5b190831 |
13 | 1524a52a82 |
14 | a09b65cb3 |
15 | 5bc19314d |
hex | 3740b99a5 |
14831819173 has 2 divisors, whose sum is σ = 14831819174. Its totient is φ = 14831819172.
The previous prime is 14831819137. The next prime is 14831819179. The reversal of 14831819173 is 37191813841.
14831819173 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
Together with previous prime (14831819137) it forms an Ormiston pair, because they use the same digits, order apart.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 14738445604 + 93373569 = 121402^2 + 9663^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-14831819173 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (14831819179) 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 as a sum of consecutive naturals, namely, 7415909586 + 7415909587.
It is an arithmetic number, because the mean of its divisors is an integer number (7415909587).
Almost surely, 214831819173 is an apocalyptic number.
It is an amenable number.
14831819173 is a deficient number, since it is larger than the sum of its proper divisors (1).
14831819173 is an equidigital number, since it uses as much as digits as its factorization.
14831819173 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 145152, while the sum is 46.
The spelling of 14831819173 in words is "fourteen billion, eight hundred thirty-one million, eight hundred nineteen thousand, one hundred seventy-three".
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