Base | Representation |
---|---|
bin | 1011011000011100… |
… | …1111100110011101 |
3 | 21212221011222022101 |
4 | 2312013033212131 |
5 | 22224132232341 |
6 | 1223102445101 |
7 | 135500031265 |
oct | 26607174635 |
9 | 7787158271 |
10 | 3055352221 |
11 | 1328737389 |
12 | 713293791 |
13 | 398cc4b2c |
14 | 20dad47a5 |
15 | 12d379831 |
hex | b61cf99d |
3055352221 has 2 divisors, whose sum is σ = 3055352222. Its totient is φ = 3055352220.
The previous prime is 3055352203. The next prime is 3055352227. The reversal of 3055352221 is 1222535503.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 2830772025 + 224580196 = 53205^2 + 14986^2 .
It is a cyclic number.
It is not a de Polignac number, because 3055352221 - 225 = 3021797789 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 3055352221.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (3055352227) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1527676110 + 1527676111.
It is an arithmetic number, because the mean of its divisors is an integer number (1527676111).
Almost surely, 23055352221 is an apocalyptic number.
It is an amenable number.
3055352221 is a deficient number, since it is larger than the sum of its proper divisors (1).
3055352221 is an equidigital number, since it uses as much as digits as its factorization.
3055352221 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 9000, while the sum is 28.
The square root of 3055352221 is about 55275.2405784000. The cubic root of 3055352221 is about 1451.0657596306.
Adding to 3055352221 its reverse (1222535503), we get a palindrome (4277887724).
The spelling of 3055352221 in words is "three billion, fifty-five million, three hundred fifty-two thousand, two hundred twenty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.084 sec. • engine limits •