Base | Representation |
---|---|
bin | 1100000100110… |
… | …1101111100111 |
3 | 10112022021212011 |
4 | 3001031233213 |
5 | 100431300322 |
6 | 5005335051 |
7 | 1153342615 |
oct | 301155747 |
9 | 115267764 |
10 | 50650087 |
11 | 26655184 |
12 | 14b67487 |
13 | a655287 |
14 | 6a266b5 |
15 | 46a7677 |
hex | 304dbe7 |
50650087 has 8 divisors (see below), whose sum is σ = 51955200. Its totient is φ = 49350840.
The previous prime is 50650049. The next prime is 50650091. The reversal of 50650087 is 78005605.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-50650087 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50650007) 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, 19914 + ... + 22312.
It is an arithmetic number, because the mean of its divisors is an integer number (6494400).
Almost surely, 250650087 is an apocalyptic number.
50650087 is a deficient number, since it is larger than the sum of its proper divisors (1305113).
50650087 is a wasteful number, since it uses less digits than its factorization.
50650087 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2933.
The product of its (nonzero) digits is 8400, while the sum is 31.
The square root of 50650087 is about 7116.8874516884. The cubic root of 50650087 is about 369.9929070956.
The spelling of 50650087 in words is "fifty million, six hundred fifty thousand, eighty-seven".
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