Base | Representation |
---|---|
bin | 10111000100011110101101… |
… | …11000001001101011000110 |
3 | 20122121212202221022010202121 |
4 | 23202033112320021223012 |
5 | 23122141014211330331 |
6 | 255521413540400154 |
7 | 13454140652063620 |
oct | 1342172670115306 |
9 | 218555687263677 |
10 | 50731463776966 |
11 | 1518a102810045 |
12 | 58341206a605a |
13 | 223cc585a390b |
14 | c755b750bc10 |
15 | 5ce9960d2c11 |
hex | 2e23d6e09ac6 |
50731463776966 has 32 divisors (see below), whose sum is σ = 88887753319680. Its totient is φ = 21266155908000.
The previous prime is 50731463776951. The next prime is 50731463777063. The reversal of 50731463776966 is 66967736413705.
50731463776966 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×507314637769662 (a number of 28 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 50731463776895 and 50731463776904.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 165781560 + ... + 166087291.
It is an arithmetic number, because the mean of its divisors is an integer number (2777742291240).
Almost surely, 250731463776966 is an apocalyptic number.
50731463776966 is a deficient number, since it is larger than the sum of its proper divisors (38156289542714).
50731463776966 is a wasteful number, since it uses less digits than its factorization.
50731463776966 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 331869100.
The product of its (nonzero) digits is 720135360, while the sum is 70.
The spelling of 50731463776966 in words is "fifty trillion, seven hundred thirty-one billion, four hundred sixty-three million, seven hundred seventy-six thousand, nine hundred sixty-six".
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