Base | Representation |
---|---|
bin | 101110110011100110… |
… | …000110110001000001 |
3 | 11210201112211021200002 |
4 | 232303212012301001 |
5 | 1310411441013410 |
6 | 35031010005345 |
7 | 3426301556462 |
oct | 566346066101 |
9 | 153645737602 |
10 | 50257751105 |
11 | 1a3502102a1 |
12 | 98a7276855 |
13 | 497c297483 |
14 | 260aa66d69 |
15 | 149230a7a5 |
hex | bb3986c41 |
50257751105 has 32 divisors (see below), whose sum is σ = 64049356800. Its totient is φ = 37751313600.
The previous prime is 50257751077. The next prime is 50257751111. The reversal of 50257751105 is 50115775205.
It is not a de Polignac number, because 50257751105 - 226 = 50190642241 is a prime.
It is a super-2 number, since 2×502577511052 (a number of 22 digits) contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12082016 + ... + 12086174.
It is an arithmetic number, because the mean of its divisors is an integer number (2001542400).
Almost surely, 250257751105 is an apocalyptic number.
It is an amenable number.
50257751105 is a deficient number, since it is larger than the sum of its proper divisors (13791605695).
50257751105 is a wasteful number, since it uses less digits than its factorization.
50257751105 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5285.
The product of its (nonzero) digits is 61250, while the sum is 38.
The spelling of 50257751105 in words is "fifty billion, two hundred fifty-seven million, seven hundred fifty-one thousand, one hundred five".
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