Base | Representation |
---|---|
bin | 1101101111010010010001… |
… | …10110001110000100101111 |
3 | 10221222020111202202002011011 |
4 | 12313221020312032010233 |
5 | 12424443210131224124 |
6 | 144131113353210051 |
7 | 6235514033651605 |
oct | 667511066160457 |
9 | 127866452662134 |
10 | 30212022133039 |
11 | 969893496079a |
12 | 347b361100927 |
13 | 13b1c9b3721c6 |
14 | 7663abdab875 |
15 | 375d3d8e1994 |
hex | 1b7a48d8e12f |
30212022133039 has 2 divisors, whose sum is σ = 30212022133040. Its totient is φ = 30212022133038.
The previous prime is 30212022132977. The next prime is 30212022133057. The reversal of 30212022133039 is 93033122021203.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 30212022133039 - 27 = 30212022132911 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 30212022133039.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (30212022133079) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15106011066519 + 15106011066520.
It is an arithmetic number, because the mean of its divisors is an integer number (15106011066520).
Almost surely, 230212022133039 is an apocalyptic number.
30212022133039 is a deficient number, since it is larger than the sum of its proper divisors (1).
30212022133039 is an equidigital number, since it uses as much as digits as its factorization.
30212022133039 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 11664, while the sum is 31.
The spelling of 30212022133039 in words is "thirty trillion, two hundred twelve billion, twenty-two million, one hundred thirty-three thousand, thirty-nine".
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