Base | Representation |
---|---|
bin | 101110110111111011… |
… | …010111101001001001 |
3 | 11210220121120222000122 |
4 | 232313323113221021 |
5 | 1311034042342441 |
6 | 35042123513025 |
7 | 3431143426352 |
oct | 566773275111 |
9 | 153817528018 |
10 | 50330434121 |
11 | 1a388244100 |
12 | 9907688775 |
13 | 4991365286 |
14 | 2616586d29 |
15 | 14988b634b |
hex | bb7ed7a49 |
50330434121 has 12 divisors (see below), whose sum is σ = 57106463232. Its totient is φ = 44278971000.
The previous prime is 50330434079. The next prime is 50330434211. The reversal of 50330434121 is 12143403305.
It is not a de Polignac number, because 50330434121 - 26 = 50330434057 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (50330494121) by changing a digit.
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 11 ways as a sum of consecutive naturals, for example, 6705185 + ... + 6712686.
It is an arithmetic number, because the mean of its divisors is an integer number (4758871936).
Almost surely, 250330434121 is an apocalyptic number.
It is an amenable number.
50330434121 is a deficient number, since it is larger than the sum of its proper divisors (6776029111).
50330434121 is a wasteful number, since it uses less digits than its factorization.
50330434121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13417924 (or 13417913 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 26.
Adding to 50330434121 its reverse (12143403305), we get a palindrome (62473837426).
The spelling of 50330434121 in words is "fifty billion, three hundred thirty million, four hundred thirty-four thousand, one hundred twenty-one".
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