Base | Representation |
---|---|
bin | 11011111101011100… |
… | …111000100111010011 |
3 | 2212111021201012021012 |
4 | 123331130320213103 |
5 | 442441113330342 |
6 | 21443015521135 |
7 | 2111654612606 |
oct | 337534704723 |
9 | 85437635235 |
10 | 30022011347 |
11 | 11806708529 |
12 | 599a3891ab |
13 | 2aa5b00b73 |
14 | 164b33833d |
15 | baaa25b82 |
hex | 6fd7389d3 |
30022011347 has 2 divisors, whose sum is σ = 30022011348. Its totient is φ = 30022011346.
The previous prime is 30022011293. The next prime is 30022011361. The reversal of 30022011347 is 74311022003.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 30022011347 - 222 = 30017817043 is a prime.
It is not a weakly prime, because it can be changed into another prime (30022011367) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15011005673 + 15011005674.
It is an arithmetic number, because the mean of its divisors is an integer number (15011005674).
Almost surely, 230022011347 is an apocalyptic number.
30022011347 is a deficient number, since it is larger than the sum of its proper divisors (1).
30022011347 is an equidigital number, since it uses as much as digits as its factorization.
30022011347 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1008, while the sum is 23.
The spelling of 30022011347 in words is "thirty billion, twenty-two million, eleven thousand, three hundred forty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •