Base | Representation |
---|---|
bin | 10100011101101101010110… |
… | …00111111001011000111101 |
3 | 12220100002002000121001121200 |
4 | 22032312223013321120331 |
5 | 21344300021243143310 |
6 | 235413141421450113 |
7 | 12323142522010014 |
oct | 1216665307713075 |
9 | 186302060531550 |
10 | 45001243334205 |
11 | 1337aa13755a64 |
12 | 5069661410939 |
13 | 1c157a3116532 |
14 | b18101031a7b |
15 | 5308bb6889c0 |
hex | 28edab1f963d |
45001243334205 has 12 divisors (see below), whose sum is σ = 78002155112700. Its totient is φ = 24000663111552.
The previous prime is 45001243334171. The next prime is 45001243334219. The reversal of 45001243334205 is 50243334210054.
45001243334205 is a `hidden beast` number, since 4 + 5 + 0 + 0 + 12 + 433 + 3 + 4 + 205 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 9051589719396 + 35949653614809 = 3008586^2 + 5995803^2 .
It is not a de Polignac number, because 45001243334205 - 26 = 45001243334141 is a prime.
It is a super-2 number, since 2×450012433342052 (a number of 28 digits) contains 22 as substring.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 45001243334205.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 500013814780 + ... + 500013814869.
It is an arithmetic number, because the mean of its divisors is an integer number (6500179592725).
Almost surely, 245001243334205 is an apocalyptic number.
45001243334205 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
It is an amenable number.
45001243334205 is a deficient number, since it is larger than the sum of its proper divisors (33000911778495).
45001243334205 is a wasteful number, since it uses less digits than its factorization.
45001243334205 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1000027629660 (or 1000027629657 counting only the distinct ones).
The product of its (nonzero) digits is 172800, while the sum is 36.
Adding to 45001243334205 its reverse (50243334210054), we get a palindrome (95244577544259).
The spelling of 45001243334205 in words is "forty-five trillion, one billion, two hundred forty-three million, three hundred thirty-four thousand, two hundred five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •