Base | Representation |
---|---|
bin | 11011111110110110… |
… | …110001100011000011 |
3 | 2212112221001101000112 |
4 | 123332312301203003 |
5 | 443013131402423 |
6 | 21445220541535 |
7 | 2112362114426 |
oct | 337666614303 |
9 | 85487041015 |
10 | 30045575363 |
11 | 11818a42521 |
12 | 59a62518ab |
13 | 2aaa96157b |
14 | 165050d9bd |
15 | bacb2ca78 |
hex | 6fedb18c3 |
30045575363 has 2 divisors, whose sum is σ = 30045575364. Its totient is φ = 30045575362.
The previous prime is 30045575321. The next prime is 30045575369. The reversal of 30045575363 is 36357554003.
It is a happy number.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 30045575363 - 214 = 30045558979 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 30045575363.
It is not a weakly prime, because it can be changed into another prime (30045575369) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15022787681 + 15022787682.
It is an arithmetic number, because the mean of its divisors is an integer number (15022787682).
Almost surely, 230045575363 is an apocalyptic number.
30045575363 is a deficient number, since it is larger than the sum of its proper divisors (1).
30045575363 is an equidigital number, since it uses as much as digits as its factorization.
30045575363 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 567000, while the sum is 41.
The spelling of 30045575363 in words is "thirty billion, forty-five million, five hundred seventy-five thousand, three hundred sixty-three".
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