Base | Representation |
---|---|
bin | 1000101001010100100… |
… | …00110011010011001011 |
3 | 1001101202202011112121201 |
4 | 10110222100303103023 |
5 | 14331340304302143 |
6 | 344245053045031 |
7 | 30314316363202 |
oct | 4245220632313 |
9 | 1041682145551 |
10 | 297061790923 |
11 | 104a8a700337 |
12 | 496a5486777 |
13 | 220221a0561 |
14 | 10540c22239 |
15 | 7ad977364d |
hex | 452a4334cb |
297061790923 has 2 divisors, whose sum is σ = 297061790924. Its totient is φ = 297061790922.
The previous prime is 297061790849. The next prime is 297061790933. The reversal of 297061790923 is 329097160792.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 297061790923 - 229 = 296524920011 is a prime.
It is not a weakly prime, because it can be changed into another prime (297061790933) 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, 148530895461 + 148530895462.
It is an arithmetic number, because the mean of its divisors is an integer number (148530895462).
Almost surely, 2297061790923 is an apocalyptic number.
297061790923 is a deficient number, since it is larger than the sum of its proper divisors (1).
297061790923 is an equidigital number, since it uses as much as digits as its factorization.
297061790923 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 2571912, while the sum is 55.
The spelling of 297061790923 in words is "two hundred ninety-seven billion, sixty-one million, seven hundred ninety thousand, nine hundred twenty-three".
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