Base | Representation |
---|---|
bin | 100000010011101001100… |
… | …001100000101010011111 |
3 | 21212020112001100021100012 |
4 | 200103221201200222133 |
5 | 242333301434004412 |
6 | 4415524241553435 |
7 | 316253445065306 |
oct | 40235141405237 |
9 | 7766461307305 |
10 | 2220121000607 |
11 | 786603476604 |
12 | 2ba33604587b |
13 | 131483345663 |
14 | 79650d5343d |
15 | 3cb3cb1ec22 |
hex | 204e9860a9f |
2220121000607 has 2 divisors, whose sum is σ = 2220121000608. Its totient is φ = 2220121000606.
The previous prime is 2220121000561. The next prime is 2220121000627. The reversal of 2220121000607 is 7060001210222.
It is a happy number.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 2220121000607 - 26 = 2220121000543 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2220121000627) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1110060500303 + 1110060500304.
It is an arithmetic number, because the mean of its divisors is an integer number (1110060500304).
Almost surely, 22220121000607 is an apocalyptic number.
2220121000607 is a deficient number, since it is larger than the sum of its proper divisors (1).
2220121000607 is an equidigital number, since it uses as much as digits as its factorization.
2220121000607 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 672, while the sum is 23.
Adding to 2220121000607 its reverse (7060001210222), we get a palindrome (9280122210829).
The spelling of 2220121000607 in words is "two trillion, two hundred twenty billion, one hundred twenty-one million, six hundred seven", and thus it is an aban number.
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •