Base | Representation |
---|---|
bin | 1011011010010011… |
… | …1010101101110101 |
3 | 21220110211011210012 |
4 | 2312210322231311 |
5 | 22233130142442 |
6 | 1223541310005 |
7 | 135623120033 |
oct | 26644725565 |
9 | 7813734705 |
10 | 3063130997 |
11 | 133206a723 |
12 | 715a05305 |
13 | 39a7b9664 |
14 | 210b5b553 |
15 | 12ddb4582 |
hex | b693ab75 |
3063130997 has 2 divisors, whose sum is σ = 3063130998. Its totient is φ = 3063130996.
The previous prime is 3063130969. The next prime is 3063131011. The reversal of 3063130997 is 7990313603.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 2003368081 + 1059762916 = 44759^2 + 32554^2 .
It is an emirp because it is prime and its reverse (7990313603) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 3063130997 - 230 = 1989389173 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (3063130937) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1531565498 + 1531565499.
It is an arithmetic number, because the mean of its divisors is an integer number (1531565499).
Almost surely, 23063130997 is an apocalyptic number.
It is an amenable number.
3063130997 is a deficient number, since it is larger than the sum of its proper divisors (1).
3063130997 is an equidigital number, since it uses as much as digits as its factorization.
3063130997 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 91854, while the sum is 41.
The square root of 3063130997 is about 55345.5598670752. The cubic root of 3063130997 is about 1452.2961633138.
The spelling of 3063130997 in words is "three billion, sixty-three million, one hundred thirty thousand, nine hundred ninety-seven".
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