Base | Representation |
---|---|
bin | 101110110111010111… |
… | …111010101011010010 |
3 | 11210212222002210111000 |
4 | 232313113322223102 |
5 | 1311024202443214 |
6 | 35041152402430 |
7 | 3431001431145 |
oct | 566727725322 |
9 | 153788083430 |
10 | 50321140434 |
11 | 1a382a76674 |
12 | 9904546416 |
13 | 498c460056 |
14 | 261524805c |
15 | 1497b7c809 |
hex | bb75faad2 |
50321140434 has 32 divisors (see below), whose sum is σ = 111860424000. Its totient is φ = 16768363392.
The previous prime is 50321140423. The next prime is 50321140453. The reversal of 50321140434 is 43404112305.
It is a happy number.
50321140434 is a `hidden beast` number, since 503 + 2 + 114 + 0 + 43 + 4 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 50321140398 and 50321140407.
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, 24097 + ... + 318155.
It is an arithmetic number, because the mean of its divisors is an integer number (3495638250).
Almost surely, 250321140434 is an apocalyptic number.
50321140434 is a gapful number since it is divisible by the number (54) formed by its first and last digit.
50321140434 is an abundant number, since it is smaller than the sum of its proper divisors (61539283566).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50321140434 is a wasteful number, since it uses less digits than its factorization.
50321140434 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 297239 (or 297233 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 27.
Adding to 50321140434 its reverse (43404112305), we get a palindrome (93725252739).
The spelling of 50321140434 in words is "fifty billion, three hundred twenty-one million, one hundred forty thousand, four hundred thirty-four".
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