Base | Representation |
---|---|
bin | 10100100101000000000111… |
… | …00000110000110011110101 |
3 | 12221020000220010210200010211 |
4 | 22102200003200300303311 |
5 | 21412401224043211322 |
6 | 240124223344545421 |
7 | 12350223432342232 |
oct | 1222400340606365 |
9 | 187200803720124 |
10 | 45251834350837 |
11 | 13467216861804 |
12 | 50aa137922271 |
13 | 1c332ca7770ba |
14 | b262b412c789 |
15 | 5371862e8b77 |
hex | 292803830cf5 |
45251834350837 has 2 divisors, whose sum is σ = 45251834350838. Its totient is φ = 45251834350836.
The previous prime is 45251834350817. The next prime is 45251834350873. The reversal of 45251834350837 is 73805343815254.
Together with next prime (45251834350873) it forms an Ormiston pair, because they use the same digits, order apart.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 42962178138916 + 2289656211921 = 6554554^2 + 1513161^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-45251834350837 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (45251834350817) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22625917175418 + 22625917175419.
It is an arithmetic number, because the mean of its divisors is an integer number (22625917175419).
Almost surely, 245251834350837 is an apocalyptic number.
It is an amenable number.
45251834350837 is a deficient number, since it is larger than the sum of its proper divisors (1).
45251834350837 is an equidigital number, since it uses as much as digits as its factorization.
45251834350837 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 48384000, while the sum is 58.
The spelling of 45251834350837 in words is "forty-five trillion, two hundred fifty-one billion, eight hundred thirty-four million, three hundred fifty thousand, eight hundred thirty-seven".
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