Base | Representation |
---|---|
bin | 10111111001000… |
… | …11101100110001 |
3 | 111222010121101001 |
4 | 23330203230301 |
5 | 402302033431 |
6 | 31515442001 |
7 | 4652402143 |
oct | 1374435461 |
9 | 458117331 |
10 | 200424241 |
11 | a3152776 |
12 | 57156301 |
13 | 326a5434 |
14 | 1c892c93 |
15 | 128dee61 |
hex | bf23b31 |
200424241 has 2 divisors, whose sum is σ = 200424242. Its totient is φ = 200424240.
The previous prime is 200424233. The next prime is 200424353. The reversal of 200424241 is 142424002.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 168896016 + 31528225 = 12996^2 + 5615^2 .
It is a cyclic number.
It is not a de Polignac number, because 200424241 - 23 = 200424233 is a prime.
It is equal to p11101168 and since 200424241 and 11101168 have the same sum of digits, it is a Honaker prime.
It is not a weakly prime, because it can be changed into another prime (200424541) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100212120 + 100212121.
It is an arithmetic number, because the mean of its divisors is an integer number (100212121).
Almost surely, 2200424241 is an apocalyptic number.
It is an amenable number.
200424241 is a deficient number, since it is larger than the sum of its proper divisors (1).
200424241 is an equidigital number, since it uses as much as digits as its factorization.
200424241 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 512, while the sum is 19.
The square root of 200424241 is about 14157.1268624675. The cubic root of 200424241 is about 585.2167516864.
Adding to 200424241 its reverse (142424002), we get a palindrome (342848243).
The spelling of 200424241 in words is "two hundred million, four hundred twenty-four thousand, two hundred forty-one".
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