Base | Representation |
---|---|
bin | 111011101010111… |
… | …0111010000001001 |
3 | 12011112112022112211 |
4 | 1313111313100021 |
5 | 13100032020131 |
6 | 530402305121 |
7 | 100421406133 |
oct | 16725672011 |
9 | 5145468484 |
10 | 2002220041 |
11 | 938223608 |
12 | 47a6581a1 |
13 | 25ba739b3 |
14 | 14dcb6053 |
15 | baba05b1 |
hex | 77577409 |
2002220041 has 2 divisors, whose sum is σ = 2002220042. Its totient is φ = 2002220040.
The previous prime is 2002220029. The next prime is 2002220063. The reversal of 2002220041 is 1400222002.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 1962844416 + 39375625 = 44304^2 + 6275^2 .
It is a cyclic number.
It is not a de Polignac number, because 2002220041 - 221 = 2000122889 is a prime.
It is not a weakly prime, because it can be changed into another prime (2002220641) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1001110020 + 1001110021.
It is an arithmetic number, because the mean of its divisors is an integer number (1001110021).
Almost surely, 22002220041 is an apocalyptic number.
It is an amenable number.
2002220041 is a deficient number, since it is larger than the sum of its proper divisors (1).
2002220041 is an equidigital number, since it uses as much as digits as its factorization.
2002220041 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 64, while the sum is 13.
The square root of 2002220041 is about 44746.1734788574. The cubic root of 2002220041 is about 1260.3870569095.
Adding to 2002220041 its reverse (1400222002), we get a palindrome (3402442043).
The spelling of 2002220041 in words is "two billion, two million, two hundred twenty thousand, forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •