Base | Representation |
---|---|
bin | 11111111001001010… |
… | …110001000101101001 |
3 | 10021101121020100202011 |
4 | 133321022301011221 |
5 | 1030113222322421 |
6 | 23422035435521 |
7 | 2321424502024 |
oct | 377112610551 |
9 | 107347210664 |
10 | 34245120361 |
11 | 13583528871 |
12 | 6778755ba1 |
13 | 32c9a0b13a |
14 | 192c1681bb |
15 | d5666c4e1 |
hex | 7f92b1169 |
34245120361 has 2 divisors, whose sum is σ = 34245120362. Its totient is φ = 34245120360.
The previous prime is 34245120281. The next prime is 34245120461. The reversal of 34245120361 is 16302154243.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 32632616025 + 1612504336 = 180645^2 + 40156^2 .
It is a cyclic number.
It is not a de Polignac number, because 34245120361 - 221 = 34243023209 is a prime.
It is not a weakly prime, because it can be changed into another prime (34245120461) 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, 17122560180 + 17122560181.
It is an arithmetic number, because the mean of its divisors is an integer number (17122560181).
Almost surely, 234245120361 is an apocalyptic number.
It is an amenable number.
34245120361 is a deficient number, since it is larger than the sum of its proper divisors (1).
34245120361 is an equidigital number, since it uses as much as digits as its factorization.
34245120361 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 17280, while the sum is 31.
The spelling of 34245120361 in words is "thirty-four billion, two hundred forty-five million, one hundred twenty thousand, three hundred sixty-one".
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