Base | Representation |
---|---|
bin | 1101111111101100011000… |
… | …00111010110000000011101 |
3 | 11000222010200211002202202211 |
4 | 12333312030013112000131 |
5 | 13013212310100124404 |
6 | 145242111533320421 |
7 | 6324322541522224 |
oct | 677661407260035 |
9 | 130863624082684 |
10 | 30775791411229 |
11 | 9895a37a23797 |
12 | 355067a336111 |
13 | 14231b5b18b87 |
14 | 7857b04d9cbb |
15 | 385837b25b04 |
hex | 1bfd8c1d601d |
30775791411229 has 2 divisors, whose sum is σ = 30775791411230. Its totient is φ = 30775791411228.
The previous prime is 30775791411217. The next prime is 30775791411241. The reversal of 30775791411229 is 92211419757703.
It is a balanced prime because it is at equal distance from previous prime (30775791411217) and next prime (30775791411241).
It can be written as a sum of positive squares in only one way, i.e., 29582394660900 + 1193396750329 = 5438970^2 + 1092427^2 .
It is a cyclic number.
It is not a de Polignac number, because 30775791411229 - 215 = 30775791378461 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (30775791411529) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15387895705614 + 15387895705615.
It is an arithmetic number, because the mean of its divisors is an integer number (15387895705615).
Almost surely, 230775791411229 is an apocalyptic number.
It is an amenable number.
30775791411229 is a deficient number, since it is larger than the sum of its proper divisors (1).
30775791411229 is an equidigital number, since it uses as much as digits as its factorization.
30775791411229 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 6667920, while the sum is 58.
The spelling of 30775791411229 in words is "thirty trillion, seven hundred seventy-five billion, seven hundred ninety-one million, four hundred eleven thousand, two hundred twenty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.086 sec. • engine limits •