Base | Representation |
---|---|
bin | 1100100001110110111… |
… | …11011111011100101011 |
3 | 1112011011220222210002021 |
4 | 12100323133133130223 |
5 | 24023123134344434 |
6 | 525433330245311 |
7 | 43050030524614 |
oct | 6207337373453 |
9 | 1464156883067 |
10 | 430494840619 |
11 | 156632129518 |
12 | 6b523a26837 |
13 | 317983a002c |
14 | 16b9c21cc0b |
15 | b2e8bbbcb4 |
hex | 643b7df72b |
430494840619 has 2 divisors, whose sum is σ = 430494840620. Its totient is φ = 430494840618.
The previous prime is 430494840613. The next prime is 430494840647. The reversal of 430494840619 is 916048494034.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 430494840619 - 27 = 430494840491 is a prime.
It is a super-2 number, since 2×4304948406192 (a number of 24 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (430494840613) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 215247420309 + 215247420310.
It is an arithmetic number, because the mean of its divisors is an integer number (215247420310).
Almost surely, 2430494840619 is an apocalyptic number.
430494840619 is a deficient number, since it is larger than the sum of its proper divisors (1).
430494840619 is an equidigital number, since it uses as much as digits as its factorization.
430494840619 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 2985984, while the sum is 52.
The spelling of 430494840619 in words is "four hundred thirty billion, four hundred ninety-four million, eight hundred forty thousand, six hundred nineteen".
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