Base | Representation |
---|---|
bin | 10001101101001… |
… | …110011110001101 |
3 | 202200222122021102 |
4 | 101231032132031 |
5 | 1102022142204 |
6 | 45251112445 |
7 | 10235016500 |
oct | 2155163615 |
9 | 680878242 |
10 | 297068429 |
11 | 1427619a9 |
12 | 835a2725 |
13 | 49712648 |
14 | 2b64d137 |
15 | 1b13041e |
hex | 11b4e78d |
297068429 has 6 divisors (see below), whose sum is σ = 345569454. Its totient is φ = 254630040.
The previous prime is 297068389. The next prime is 297068441. The reversal of 297068429 is 924860792.
It can be written as a sum of positive squares in only one way, i.e., 285542404 + 11526025 = 16898^2 + 3395^2 .
It is not a de Polignac number, because 297068429 - 220 = 296019853 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (297068459) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3031262 + ... + 3031359.
It is an arithmetic number, because the mean of its divisors is an integer number (57594909).
Almost surely, 2297068429 is an apocalyptic number.
It is an amenable number.
297068429 is a deficient number, since it is larger than the sum of its proper divisors (48501025).
297068429 is an equidigital number, since it uses as much as digits as its factorization.
297068429 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6062635 (or 6062628 counting only the distinct ones).
The product of its (nonzero) digits is 435456, while the sum is 47.
The square root of 297068429 is about 17235.6731519253. The cubic root of 297068429 is about 667.2452638871.
The spelling of 297068429 in words is "two hundred ninety-seven million, sixty-eight thousand, four hundred twenty-nine".
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