Base | Representation |
---|---|
bin | 11011111100011001… |
… | …111011011000011111 |
3 | 2212110001200110000201 |
4 | 123330121323120133 |
5 | 442422120142124 |
6 | 21441151404331 |
7 | 2111352456652 |
oct | 337431733037 |
9 | 85401613021 |
10 | 30004459039 |
11 | 117a780a195 |
12 | 59945236a7 |
13 | 2aa2296899 |
14 | 1648c89899 |
15 | ba920a144 |
hex | 6fc67b61f |
30004459039 has 2 divisors, whose sum is σ = 30004459040. Its totient is φ = 30004459038.
The previous prime is 30004459013. The next prime is 30004459063. The reversal of 30004459039 is 93095440003.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 30004459039 - 211 = 30004456991 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 30004458989 and 30004459007.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (30004459139) 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, 15002229519 + 15002229520.
It is an arithmetic number, because the mean of its divisors is an integer number (15002229520).
Almost surely, 230004459039 is an apocalyptic number.
30004459039 is a deficient number, since it is larger than the sum of its proper divisors (1).
30004459039 is an equidigital number, since it uses as much as digits as its factorization.
30004459039 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 58320, while the sum is 37.
The spelling of 30004459039 in words is "thirty billion, four million, four hundred fifty-nine thousand, thirty-nine".
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