Base | Representation |
---|---|
bin | 110110100111111111011010… |
… | …1100101001110011001000001 |
3 | 2100000020221121222102011012201 |
4 | 1231033332311211032121001 |
5 | 1000434232430144231220 |
6 | 4421523525321553201 |
7 | 203130630315613411 |
oct | 15517766545163101 |
9 | 2300227558364181 |
10 | 480485332805185 |
11 | 12a10875a161724 |
12 | 45a81339945801 |
13 | 17814759927526 |
14 | 86918854b0641 |
15 | 3a837d5bc4d0a |
hex | 1b4ffb594e641 |
480485332805185 has 16 divisors (see below), whose sum is σ = 584482446725760. Its totient is φ = 379121597884800.
The previous prime is 480485332805161. The next prime is 480485332805189. The reversal of 480485332805185 is 581508233584084.
It is a happy number.
It is a de Polignac number, because none of the positive numbers 2k-480485332805185 is a prime.
It is not an unprimeable number, because it can be changed into a prime (480485332805189) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 142146460 + ... + 145487410.
It is an arithmetic number, because the mean of its divisors is an integer number (36530152920360).
Almost surely, 2480485332805185 is an apocalyptic number.
It is an amenable number.
480485332805185 is a deficient number, since it is larger than the sum of its proper divisors (103997113920575).
480485332805185 is a wasteful number, since it uses less digits than its factorization.
480485332805185 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3735048.
The product of its (nonzero) digits is 147456000, while the sum is 64.
The spelling of 480485332805185 in words is "four hundred eighty trillion, four hundred eighty-five billion, three hundred thirty-two million, eight hundred five thousand, one hundred eighty-five".
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