Base | Representation |
---|---|
bin | 1000011001101000110… |
… | …0111010011110111011 |
3 | 111210111222102021201111 |
4 | 2012122030322132323 |
5 | 4331032133403212 |
6 | 150144455501151 |
7 | 13266260144044 |
oct | 2063214723673 |
9 | 453458367644 |
10 | 144320997307 |
11 | 5622a4933a3 |
12 | 23b789877b7 |
13 | 107bcb53836 |
14 | 6db145d8cb |
15 | 3b4a251ea7 |
hex | 219a33a7bb |
144320997307 has 2 divisors, whose sum is σ = 144320997308. Its totient is φ = 144320997306.
The previous prime is 144320997283. The next prime is 144320997311. The reversal of 144320997307 is 703799023441.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 144320997307 - 27 = 144320997179 is a prime.
It is not a weakly prime, because it can be changed into another prime (144320997367) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72160498653 + 72160498654.
It is an arithmetic number, because the mean of its divisors is an integer number (72160498654).
Almost surely, 2144320997307 is an apocalyptic number.
144320997307 is a deficient number, since it is larger than the sum of its proper divisors (1).
144320997307 is an equidigital number, since it uses as much as digits as its factorization.
144320997307 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1143072, while the sum is 49.
The spelling of 144320997307 in words is "one hundred forty-four billion, three hundred twenty million, nine hundred ninety-seven thousand, three hundred seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.084 sec. • engine limits •