Base | Representation |
---|---|
bin | 101010100101001000… |
… | …010001111110001101 |
3 | 11101000022101221002222 |
4 | 222211020101332031 |
5 | 1222113320144430 |
6 | 33000432025125 |
7 | 3205662206414 |
oct | 524510217615 |
9 | 141008357088 |
10 | 45720084365 |
11 | 1843188309a |
12 | 8a3b6921a5 |
13 | 4408163177 |
14 | 22da15447b |
15 | 12c8c7b9e5 |
hex | aa5211f8d |
45720084365 has 16 divisors (see below), whose sum is σ = 57264375168. Its totient is φ = 34976711616.
The previous prime is 45720084349. The next prime is 45720084383. The reversal of 45720084365 is 56348002754.
It is not a de Polignac number, because 45720084365 - 24 = 45720084349 is a prime.
It is a super-2 number, since 2×457200843652 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
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 in 15 ways as a sum of consecutive naturals, for example, 410687 + ... + 510003.
It is an arithmetic number, because the mean of its divisors is an integer number (3579023448).
Almost surely, 245720084365 is an apocalyptic number.
It is an amenable number.
45720084365 is a deficient number, since it is larger than the sum of its proper divisors (11544290803).
45720084365 is a wasteful number, since it uses less digits than its factorization.
45720084365 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 103348.
The product of its (nonzero) digits is 806400, while the sum is 44.
The spelling of 45720084365 in words is "forty-five billion, seven hundred twenty million, eighty-four thousand, three hundred sixty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •