Base | Representation |
---|---|
bin | 101010010101001110… |
… | …100101100101111001 |
3 | 11100022201101222200201 |
4 | 222111032211211321 |
5 | 1221042021132022 |
6 | 32514142002201 |
7 | 3166242456565 |
oct | 522516454571 |
9 | 140281358621 |
10 | 45453302137 |
11 | 18305227711 |
12 | 8986276361 |
13 | 4394ac5b69 |
14 | 22b294a6a5 |
15 | 12b0630127 |
hex | a953a5979 |
45453302137 has 2 divisors, whose sum is σ = 45453302138. Its totient is φ = 45453302136.
The previous prime is 45453302117. The next prime is 45453302173. The reversal of 45453302137 is 73120335454.
Together with next prime (45453302173) 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., 22781676096 + 22671626041 = 150936^2 + 150571^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-45453302137 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 45453302096 and 45453302105.
It is not a weakly prime, because it can be changed into another prime (45453302117) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22726651068 + 22726651069.
It is an arithmetic number, because the mean of its divisors is an integer number (22726651069).
Almost surely, 245453302137 is an apocalyptic number.
It is an amenable number.
45453302137 is a deficient number, since it is larger than the sum of its proper divisors (1).
45453302137 is an equidigital number, since it uses as much as digits as its factorization.
45453302137 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 151200, while the sum is 37.
The spelling of 45453302137 in words is "forty-five billion, four hundred fifty-three million, three hundred two thousand, one hundred thirty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •