Base | Representation |
---|---|
bin | 10110111110111011011110… |
… | …01000101000000111111001 |
3 | 20121221122111101201102102012 |
4 | 23133131233020220013321 |
5 | 23111024421121021010 |
6 | 255254033025015305 |
7 | 13434306524523446 |
oct | 1337355710500771 |
9 | 217848441642365 |
10 | 50540744704505 |
11 | 151162338780a0 |
12 | 5803175184535 |
13 | 2227c82cb5653 |
14 | c6a283c8c9cd |
15 | 5c9a3282d005 |
hex | 2df76f2281f9 |
50540744704505 has 32 divisors (see below), whose sum is σ = 66327004206720. Its totient is φ = 36665482452480.
The previous prime is 50540744704453. The next prime is 50540744704507.
It is a happy number.
50540744704505 is nontrivially palindromic in base 10.
It is a de Polignac number, because none of the positive numbers 2k-50540744704505 is a prime.
It is not an unprimeable number, because it can be changed into a prime (50540744704507) 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, 980148854 + ... + 980200416.
It is an arithmetic number, because the mean of its divisors is an integer number (2072718881460).
Almost surely, 250540744704505 is an apocalyptic number.
50540744704505 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
50540744704505 is a deficient number, since it is larger than the sum of its proper divisors (15786259502215).
50540744704505 is a wasteful number, since it uses less digits than its factorization.
50540744704505 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 95561.
The product of its (nonzero) digits is 7840000, while the sum is 50.
It can be divided in two parts, 5054074 and 4704505, that added together give a palindrome (9758579).
The spelling of 50540744704505 in words is "fifty trillion, five hundred forty billion, seven hundred forty-four million, seven hundred four thousand, five hundred five".
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