Base | Representation |
---|---|
bin | 1101101111100001101100… |
… | …10000111010111011110111 |
3 | 10222000000212200120112102100 |
4 | 12313300312100322323313 |
5 | 12430112133334100043 |
6 | 144135003031113143 |
7 | 6236226133136331 |
oct | 667606620727367 |
9 | 128000780515370 |
10 | 30220300300023 |
11 | 96a13a2750109 |
12 | 3480a915127b3 |
13 | 13b29ba40a572 |
14 | 7669555a4451 |
15 | 376175536cd3 |
hex | 1b7c3643aef7 |
30220300300023 has 48 divisors (see below), whose sum is σ = 46104419612160. Its totient is φ = 19037526552000.
The previous prime is 30220300300009. The next prime is 30220300300079. The reversal of 30220300300023 is 32000300302203.
It is not a de Polignac number, because 30220300300023 - 228 = 30220031864567 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 30220300299969 and 30220300300005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30220304300023) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2986708 + ... + 8328326.
It is an arithmetic number, because the mean of its divisors is an integer number (960508741920).
Almost surely, 230220300300023 is an apocalyptic number.
30220300300023 is a deficient number, since it is larger than the sum of its proper divisors (15884119312137).
30220300300023 is a wasteful number, since it uses less digits than its factorization.
30220300300023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5341980 (or 5341977 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 18.
Adding to 30220300300023 its reverse (32000300302203), we get a palindrome (62220600602226).
The spelling of 30220300300023 in words is "thirty trillion, two hundred twenty billion, three hundred million, three hundred thousand, twenty-three".
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