Base | Representation |
---|---|
bin | 10000000010001100… |
… | …11001000100010101 |
3 | 211012221012101110002 |
4 | 20001012121010111 |
5 | 120112221343344 |
6 | 3542111341045 |
7 | 423216041132 |
oct | 100106310425 |
9 | 24187171402 |
10 | 8608387349 |
11 | 3718234911 |
12 | 1802b21785 |
13 | a725b7533 |
14 | 5b93d5589 |
15 | 355b2344e |
hex | 201199115 |
8608387349 has 2 divisors, whose sum is σ = 8608387350. Its totient is φ = 8608387348.
The previous prime is 8608387343. The next prime is 8608387363. The reversal of 8608387349 is 9437838068.
It is a happy number.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 7585539025 + 1022848324 = 87095^2 + 31982^2 .
It is a cyclic number.
It is not a de Polignac number, because 8608387349 - 28 = 8608387093 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 8608387294 and 8608387303.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (8608387343) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4304193674 + 4304193675.
It is an arithmetic number, because the mean of its divisors is an integer number (4304193675).
Almost surely, 28608387349 is an apocalyptic number.
It is an amenable number.
8608387349 is a deficient number, since it is larger than the sum of its proper divisors (1).
8608387349 is an equidigital number, since it uses as much as digits as its factorization.
8608387349 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 6967296, while the sum is 56.
The square root of 8608387349 is about 92781.3954896131. The cubic root of 8608387349 is about 2049.4654445206.
The spelling of 8608387349 in words is "eight billion, six hundred eight million, three hundred eighty-seven thousand, three hundred forty-nine".
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