Base | Representation |
---|---|
bin | 10111111011000… |
… | …00111010010001 |
3 | 111222121100021222 |
4 | 23331200322101 |
5 | 402333044321 |
6 | 31525054425 |
7 | 4654465124 |
oct | 1375407221 |
9 | 458540258 |
10 | 200674961 |
11 | a3304083 |
12 | 57257415 |
13 | 327625a6 |
14 | 1c91a3bb |
15 | 1293e3ab |
hex | bf60e91 |
200674961 has 2 divisors, whose sum is σ = 200674962. Its totient is φ = 200674960.
The previous prime is 200674921. The next prime is 200674963. The reversal of 200674961 is 169476002.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 197233936 + 3441025 = 14044^2 + 1855^2 .
It is a cyclic number.
It is not a de Polignac number, because 200674961 - 210 = 200673937 is a prime.
Together with 200674963, it forms a pair of twin primes.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (200674963) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100337480 + 100337481.
It is an arithmetic number, because the mean of its divisors is an integer number (100337481).
Almost surely, 2200674961 is an apocalyptic number.
It is an amenable number.
200674961 is a deficient number, since it is larger than the sum of its proper divisors (1).
200674961 is an equidigital number, since it uses as much as digits as its factorization.
200674961 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 18144, while the sum is 35.
The square root of 200674961 is about 14165.9789989962. The cubic root of 200674961 is about 585.4606749494.
It can be divided in two parts, 2006 and 74961, that added together give a palindrome (76967).
The spelling of 200674961 in words is "two hundred million, six hundred seventy-four thousand, nine hundred sixty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •