Base | Representation |
---|---|
bin | 1101101111110100001011… |
… | …00110100010010100000111 |
3 | 10222000222111002200121020221 |
4 | 12313322011212202110013 |
5 | 12430242443123112444 |
6 | 144143323312405211 |
7 | 6240030031224406 |
oct | 667720546422407 |
9 | 128028432617227 |
10 | 30230221300999 |
11 | 96a5623907a75 |
12 | 348299bb46807 |
13 | 13b390b928145 |
14 | 76721704163d |
15 | 3765564dca84 |
hex | 1b7e859a2507 |
30230221300999 has 2 divisors, whose sum is σ = 30230221301000. Its totient is φ = 30230221300998.
The previous prime is 30230221300967. The next prime is 30230221301041. The reversal of 30230221300999 is 99900312203203.
It is a weak prime.
It is an emirp because it is prime and its reverse (99900312203203) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 30230221300999 - 25 = 30230221300967 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (30230221300099) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15115110650499 + 15115110650500.
It is an arithmetic number, because the mean of its divisors is an integer number (15115110650500).
Almost surely, 230230221300999 is an apocalyptic number.
30230221300999 is a deficient number, since it is larger than the sum of its proper divisors (1).
30230221300999 is an equidigital number, since it uses as much as digits as its factorization.
30230221300999 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 157464, while the sum is 43.
The spelling of 30230221300999 in words is "thirty trillion, two hundred thirty billion, two hundred twenty-one million, three hundred thousand, nine hundred ninety-nine".
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