Base | Representation |
---|---|
bin | 101111000011100100… |
… | …100101000101001001 |
3 | 11211102020011220000202 |
4 | 233003210211011021 |
5 | 1311434100131231 |
6 | 35113342541545 |
7 | 3436035045554 |
oct | 570344450511 |
9 | 154366156022 |
10 | 50525786441 |
11 | 1a4785421a9 |
12 | 9960b978b5 |
13 | 49c2982c70 |
14 | 26344b969b |
15 | 14aab035cb |
hex | bc3925149 |
50525786441 has 8 divisors (see below), whose sum is σ = 55304392584. Its totient is φ = 45874609920.
The previous prime is 50525786393. The next prime is 50525786459. The reversal of 50525786441 is 14468752505.
It can be written as a sum of positive squares in 4 ways, for example, as 6511844416 + 44013942025 = 80696^2 + 209795^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 50525786441 - 218 = 50525524297 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (50525786491) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31856576 + ... + 31858161.
It is an arithmetic number, because the mean of its divisors is an integer number (6913049073).
Almost surely, 250525786441 is an apocalyptic number.
It is an amenable number.
50525786441 is a deficient number, since it is larger than the sum of its proper divisors (4778606143).
50525786441 is a wasteful number, since it uses less digits than its factorization.
50525786441 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 63714811.
The product of its (nonzero) digits is 1344000, while the sum is 47.
The spelling of 50525786441 in words is "fifty billion, five hundred twenty-five million, seven hundred eighty-six thousand, four hundred forty-one".
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