Base | Representation |
---|---|
bin | 1100000101001… |
… | …0001010101001 |
3 | 10112100012201001 |
4 | 3001102022221 |
5 | 100432340301 |
6 | 5005555001 |
7 | 1153446463 |
oct | 301221251 |
9 | 115305631 |
10 | 50668201 |
11 | 26667851 |
12 | 14b75a61 |
13 | a6605ac |
14 | 6a2d133 |
15 | 46acc01 |
hex | 30522a9 |
50668201 has 8 divisors (see below), whose sum is σ = 51216704. Its totient is φ = 50122800.
The previous prime is 50668199. The next prime is 50668213. The reversal of 50668201 is 10286605.
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 50668201 - 21 = 50668199 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 50668201.
It is not an unprimeable number, because it can be changed into a prime (50668271) 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, 45811 + ... + 46903.
It is an arithmetic number, because the mean of its divisors is an integer number (6402088).
Almost surely, 250668201 is an apocalyptic number.
It is an amenable number.
50668201 is a deficient number, since it is larger than the sum of its proper divisors (548503).
50668201 is a wasteful number, since it uses less digits than its factorization.
50668201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1551.
The product of its (nonzero) digits is 2880, while the sum is 28.
The square root of 50668201 is about 7118.1599448172. The cubic root of 50668201 is about 370.0370087160.
The spelling of 50668201 in words is "fifty million, six hundred sixty-eight thousand, two hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •