Base | Representation |
---|---|
bin | 1100000010001… |
… | …1111010000111 |
3 | 10111222120210111 |
4 | 3000203322013 |
5 | 100410304402 |
6 | 5001533451 |
7 | 1152030205 |
oct | 300437207 |
9 | 114876714 |
10 | 50478727 |
11 | 26548462 |
12 | 14aa4287 |
13 | a5c5290 |
14 | 69c0075 |
15 | 46719d7 |
hex | 3023e87 |
50478727 has 8 divisors (see below), whose sum is σ = 54459776. Its totient is φ = 46511712.
The previous prime is 50478683. The next prime is 50478739. The reversal of 50478727 is 72787405.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 50478727 - 27 = 50478599 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 50478727.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50478787) 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, 4693 + ... + 11089.
It is an arithmetic number, because the mean of its divisors is an integer number (6807472).
Almost surely, 250478727 is an apocalyptic number.
50478727 is a deficient number, since it is larger than the sum of its proper divisors (3981049).
50478727 is a wasteful number, since it uses less digits than its factorization.
50478727 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7017.
The product of its (nonzero) digits is 109760, while the sum is 40.
The square root of 50478727 is about 7104.8382810589. The cubic root of 50478727 is about 369.5751807973.
The spelling of 50478727 in words is "fifty million, four hundred seventy-eight thousand, seven hundred twenty-seven".
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