Base | Representation |
---|---|
bin | 10110111101111000111001… |
… | …11010011000100001011010 |
3 | 20121211020020200002202020000 |
4 | 23132330130322120201122 |
5 | 23104433222402004011 |
6 | 255225402413513430 |
7 | 13431603055354434 |
oct | 1336743472304132 |
9 | 217736220082200 |
10 | 50505005500506 |
11 | 15102063a40167 |
12 | 57b82601a2876 |
13 | 22247a88a716b |
14 | c68653521654 |
15 | 5c8b3ee34356 |
hex | 2def1ce9885a |
50505005500506 has 80 divisors (see below), whose sum is σ = 113344658713440. Its totient is φ = 16808832612000.
The previous prime is 50505005500493. The next prime is 50505005500601. The reversal of 50505005500506 is 60500550050505.
50505005500506 is a `hidden beast` number, since 5 + 0 + 5 + 0 + 50 + 0 + 550 + 0 + 50 + 6 = 666.
It is a super-2 number, since 2×505050055005062 (a number of 28 digits) contains 22 as substring.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 311195881 + ... + 311358131.
It is an arithmetic number, because the mean of its divisors is an integer number (1416808233918).
Almost surely, 250505005500506 is an apocalyptic number.
50505005500506 is an abundant number, since it is smaller than the sum of its proper divisors (62839653212934).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50505005500506 is a wasteful number, since it uses less digits than its factorization.
50505005500506 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 165241 (or 165232 counting only the distinct ones).
The product of its (nonzero) digits is 93750, while the sum is 36.
The spelling of 50505005500506 in words is "fifty trillion, five hundred five billion, five million, five hundred thousand, five hundred six".
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