Base | Representation |
---|---|
bin | 10111000010100011110110… |
… | …11011011001110111010011 |
3 | 20122101120112011020100120210 |
4 | 23201101323123121313103 |
5 | 23120100423240130021 |
6 | 255431224531135203 |
7 | 13446314305552131 |
oct | 1341217333316723 |
9 | 218346464210523 |
10 | 50665505005011 |
11 | 15164135801466 |
12 | 5823393144503 |
13 | 2236976484480 |
14 | c7231b4dc751 |
15 | 5ccdd568ce76 |
hex | 2e147b6d9dd3 |
50665505005011 has 32 divisors (see below), whose sum is σ = 73098253516288. Its totient is φ = 31029733808640.
The previous prime is 50665505005009. The next prime is 50665505005067. The reversal of 50665505005011 is 11050050556605.
It is not a de Polignac number, because 50665505005011 - 21 = 50665505005009 is a prime.
It is a super-2 number, since 2×506655050050112 (a number of 28 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is not an unprimeable number, because it can be changed into a prime (50665505005091) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 225090555 + ... + 225315531.
It is an arithmetic number, because the mean of its divisors is an integer number (2284320422384).
Almost surely, 250665505005011 is an apocalyptic number.
50665505005011 is a deficient number, since it is larger than the sum of its proper divisors (22432748511277).
50665505005011 is a wasteful number, since it uses less digits than its factorization.
50665505005011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 252571.
The product of its (nonzero) digits is 112500, while the sum is 39.
The spelling of 50665505005011 in words is "fifty trillion, six hundred sixty-five billion, five hundred five million, five thousand, eleven".
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