Base | Representation |
---|---|
bin | 101010010100000101… |
… | …000000011000001101 |
3 | 11100021101010000020112 |
4 | 222110011000120031 |
5 | 1221022101410242 |
6 | 32512212325405 |
7 | 3165616511606 |
oct | 522405003015 |
9 | 140241100215 |
10 | 45434013197 |
11 | 182a5352641 |
12 | 897b913865 |
13 | 4390b012a1 |
14 | 22b0168dad |
15 | 12adabec82 |
hex | a9414060d |
45434013197 has 2 divisors, whose sum is σ = 45434013198. Its totient is φ = 45434013196.
The previous prime is 45434013173. The next prime is 45434013223. The reversal of 45434013197 is 79131043454.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 45133302916 + 300710281 = 212446^2 + 17341^2 .
It is a cyclic number.
It is not a de Polignac number, because 45434013197 - 214 = 45433996813 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (45434013797) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22717006598 + 22717006599.
It is an arithmetic number, because the mean of its divisors is an integer number (22717006599).
Almost surely, 245434013197 is an apocalyptic number.
It is an amenable number.
45434013197 is a deficient number, since it is larger than the sum of its proper divisors (1).
45434013197 is an equidigital number, since it uses as much as digits as its factorization.
45434013197 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 181440, while the sum is 41.
The spelling of 45434013197 in words is "forty-five billion, four hundred thirty-four million, thirteen thousand, one hundred ninety-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •