Base | Representation |
---|---|
bin | 1000111101110110… |
… | …00100100100011011 |
3 | 110102110221210122021 |
4 | 10132323010210123 |
5 | 34324311101422 |
6 | 2113355435311 |
7 | 230201234626 |
oct | 43673044433 |
9 | 13373853567 |
10 | 4813768987 |
11 | 2050279985 |
12 | b24155b37 |
13 | 5b93b5821 |
14 | 339464dbd |
15 | 1d291bdc7 |
hex | 11eec491b |
4813768987 has 2 divisors, whose sum is σ = 4813768988. Its totient is φ = 4813768986.
The previous prime is 4813768933. The next prime is 4813769017. The reversal of 4813768987 is 7898673184.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 4813768987 - 219 = 4813244699 is a prime.
It is not a weakly prime, because it can be changed into another prime (4813768907) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2406884493 + 2406884494.
It is an arithmetic number, because the mean of its divisors is an integer number (2406884494).
Almost surely, 24813768987 is an apocalyptic number.
4813768987 is a deficient number, since it is larger than the sum of its proper divisors (1).
4813768987 is an equidigital number, since it uses as much as digits as its factorization.
4813768987 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 16257024, while the sum is 61.
The square root of 4813768987 is about 69381.3302481294. The cubic root of 4813768987 is about 1688.4767370963.
The spelling of 4813768987 in words is "four billion, eight hundred thirteen million, seven hundred sixty-eight thousand, nine hundred eighty-seven".
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