Base | Representation |
---|---|
bin | 10110110011101101001001… |
… | …11111000011111100110001 |
3 | 20120120210002020021000111211 |
4 | 23121312210333003330301 |
5 | 23033220121341010230 |
6 | 254400534012240121 |
7 | 13364405106204310 |
oct | 1331664477037461 |
9 | 216523066230454 |
10 | 50155101110065 |
11 | 14a87728043786 |
12 | 5760489a70041 |
13 | 21ca7b4a72b53 |
14 | c5573c65a277 |
15 | 5be9b14b942a |
hex | 2d9da4fc3f31 |
50155101110065 has 32 divisors (see below), whose sum is σ = 70839947727360. Its totient is φ = 33369343179264.
The previous prime is 50155101110057. The next prime is 50155101110159. The reversal of 50155101110065 is 56001110155105.
It is a cyclic number.
It is not a de Polignac number, because 50155101110065 - 23 = 50155101110057 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 53476332 + ... + 54406141.
It is an arithmetic number, because the mean of its divisors is an integer number (2213748366480).
Almost surely, 250155101110065 is an apocalyptic number.
It is an amenable number.
50155101110065 is a deficient number, since it is larger than the sum of its proper divisors (20684846617295).
50155101110065 is a wasteful number, since it uses less digits than its factorization.
50155101110065 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 107882881.
The product of its (nonzero) digits is 3750, while the sum is 31.
The spelling of 50155101110065 in words is "fifty trillion, one hundred fifty-five billion, one hundred one million, one hundred ten thousand, sixty-five".
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