Base | Representation |
---|---|
bin | 11100001110000101… |
… | …001011100010000101 |
3 | 2220012201200210112121 |
4 | 130032011023202011 |
5 | 444024024310203 |
6 | 21530423445541 |
7 | 2121613223116 |
oct | 341605134205 |
9 | 86181623477 |
10 | 30301010053 |
11 | 1193a148376 |
12 | 5a578b68b1 |
13 | 2b1b857862 |
14 | 167640220d |
15 | bc52870bd |
hex | 70e14b885 |
30301010053 has 2 divisors, whose sum is σ = 30301010054. Its totient is φ = 30301010052.
The previous prime is 30301010041. The next prime is 30301010111. The reversal of 30301010053 is 35001010303.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 29083209444 + 1217800609 = 170538^2 + 34897^2 .
It is a cyclic number.
It is not a de Polignac number, because 30301010053 - 233 = 21711075461 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (30301010023) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15150505026 + 15150505027.
It is an arithmetic number, because the mean of its divisors is an integer number (15150505027).
Almost surely, 230301010053 is an apocalyptic number.
It is an amenable number.
30301010053 is a deficient number, since it is larger than the sum of its proper divisors (1).
30301010053 is an equidigital number, since it uses as much as digits as its factorization.
30301010053 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 135, while the sum is 16.
Adding to 30301010053 its reverse (35001010303), we get a palindrome (65302020356).
The spelling of 30301010053 in words is "thirty billion, three hundred one million, ten thousand, fifty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •