Base | Representation |
---|---|
bin | 11011111111110010… |
… | …001100110001000111 |
3 | 2212121000100211000001 |
4 | 123333302030301013 |
5 | 443031123401401 |
6 | 21450534502131 |
7 | 2112641405335 |
oct | 337762146107 |
9 | 85530324001 |
10 | 30061153351 |
11 | 11826812499 |
12 | 59ab504947 |
13 | 2ab0c57008 |
14 | 1652606b55 |
15 | bae1a8601 |
hex | 6ffc8cc47 |
30061153351 has 2 divisors, whose sum is σ = 30061153352. Its totient is φ = 30061153350.
The previous prime is 30061153321. The next prime is 30061153361. The reversal of 30061153351 is 15335116003.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 30061153351 - 25 = 30061153319 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (30061153321) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15030576675 + 15030576676.
It is an arithmetic number, because the mean of its divisors is an integer number (15030576676).
Almost surely, 230061153351 is an apocalyptic number.
30061153351 is a deficient number, since it is larger than the sum of its proper divisors (1).
30061153351 is an equidigital number, since it uses as much as digits as its factorization.
30061153351 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 4050, while the sum is 28.
Adding to 30061153351 its reverse (15335116003), we get a palindrome (45396269354).
The spelling of 30061153351 in words is "thirty billion, sixty-one million, one hundred fifty-three thousand, three hundred fifty-one".
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