Base | Representation |
---|---|
bin | 10000101010111011… |
… | …00011101000011001 |
3 | 212002202000022201212 |
4 | 20111131203220121 |
5 | 121312200113444 |
6 | 4040033352505 |
7 | 434534531564 |
oct | 102535435031 |
9 | 25082008655 |
10 | 8950004249 |
11 | 388305372a |
12 | 1899408735 |
13 | ac82c6b04 |
14 | 60c91d4db |
15 | 375b0319e |
hex | 215763a19 |
8950004249 has 2 divisors, whose sum is σ = 8950004250. Its totient is φ = 8950004248.
The previous prime is 8950004213. The next prime is 8950004257. The reversal of 8950004249 is 9424000598.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 7158006025 + 1791998224 = 84605^2 + 42332^2 .
It is a cyclic number.
It is not a de Polignac number, because 8950004249 - 216 = 8949938713 is a prime.
It is not a weakly prime, because it can be changed into another prime (8950004209) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4475002124 + 4475002125.
It is an arithmetic number, because the mean of its divisors is an integer number (4475002125).
Almost surely, 28950004249 is an apocalyptic number.
It is an amenable number.
8950004249 is a deficient number, since it is larger than the sum of its proper divisors (1).
8950004249 is an equidigital number, since it uses as much as digits as its factorization.
8950004249 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 103680, while the sum is 41.
The square root of 8950004249 is about 94604.4620987826. The cubic root of 8950004249 is about 2076.2249890889.
The spelling of 8950004249 in words is "eight billion, nine hundred fifty million, four thousand, two hundred forty-nine".
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