Base | Representation |
---|---|
bin | 11001011011011… |
… | …111100110000011 |
3 | 1002201210102220021 |
4 | 121123133212003 |
5 | 1333204401244 |
6 | 110200154311 |
7 | 13400234455 |
oct | 3133374603 |
9 | 1081712807 |
10 | 426637699 |
11 | 1a990a244 |
12 | baa68997 |
13 | 6a50a057 |
14 | 4093a2d5 |
15 | 276c6284 |
hex | 196df983 |
426637699 has 2 divisors, whose sum is σ = 426637700. Its totient is φ = 426637698.
The previous prime is 426637681. The next prime is 426637711. The reversal of 426637699 is 996736624.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-426637699 is a prime.
It is not a weakly prime, because it can be changed into another prime (426634699) 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, 213318849 + 213318850.
It is an arithmetic number, because the mean of its divisors is an integer number (213318850).
Almost surely, 2426637699 is an apocalyptic number.
426637699 is a deficient number, since it is larger than the sum of its proper divisors (1).
426637699 is an equidigital number, since it uses as much as digits as its factorization.
426637699 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 2939328, while the sum is 52.
The square root of 426637699 is about 20655.2099723048. The cubic root of 426637699 is about 752.8117854580.
The spelling of 426637699 in words is "four hundred twenty-six million, six hundred thirty-seven thousand, six hundred ninety-nine".
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