Base | Representation |
---|---|
bin | 101110101111001011… |
… | …100100001010000100 |
3 | 11210112101110022201101 |
4 | 232233023210022010 |
5 | 1310234010402430 |
6 | 35015402305444 |
7 | 3424412165530 |
oct | 565713441204 |
9 | 153471408641 |
10 | 50183684740 |
11 | 1a312422122 |
12 | 98864b8284 |
13 | 4969b33b17 |
14 | 2600ca6bc0 |
15 | 148aa79dca |
hex | baf2e4284 |
50183684740 has 96 divisors (see below), whose sum is σ = 126182375424. Its totient is φ = 16402193280.
The previous prime is 50183684699. The next prime is 50183684741. The reversal of 50183684740 is 4748638105.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (50183684741) by changing a digit.
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, 204489 + ... + 377071.
It is an arithmetic number, because the mean of its divisors is an integer number (1314399744).
Almost surely, 250183684740 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 50183684740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63091187712).
50183684740 is an abundant number, since it is smaller than the sum of its proper divisors (75998690684).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50183684740 is a wasteful number, since it uses less digits than its factorization.
50183684740 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 172697 (or 172695 counting only the distinct ones).
The product of its (nonzero) digits is 645120, while the sum is 46.
The spelling of 50183684740 in words is "fifty billion, one hundred eighty-three million, six hundred eighty-four thousand, seven hundred forty".
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