Base | Representation |
---|---|
bin | 11001011001111… |
… | …101011101011101 |
3 | 1002201001000111221 |
4 | 121121331131131 |
5 | 1333104020431 |
6 | 110143413341 |
7 | 13363641541 |
oct | 3131753535 |
9 | 1081030457 |
10 | 426235741 |
11 | 1a9665248 |
12 | ba8b4251 |
13 | 6a3c90c9 |
14 | 40873a21 |
15 | 27647111 |
hex | 1967d75d |
426235741 has 2 divisors, whose sum is σ = 426235742. Its totient is φ = 426235740.
The previous prime is 426235739. The next prime is 426235753. The reversal of 426235741 is 147532624.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 355322500 + 70913241 = 18850^2 + 8421^2 .
It is a cyclic number.
It is not a de Polignac number, because 426235741 - 21 = 426235739 is a prime.
Together with 426235739, it forms a pair of twin primes.
It is a junction number, because it is equal to n+sod(n) for n = 426235697 and 426235706.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (426235541) 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, 213117870 + 213117871.
It is an arithmetic number, because the mean of its divisors is an integer number (213117871).
Almost surely, 2426235741 is an apocalyptic number.
It is an amenable number.
426235741 is a deficient number, since it is larger than the sum of its proper divisors (1).
426235741 is an equidigital number, since it uses as much as digits as its factorization.
426235741 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 40320, while the sum is 34.
The square root of 426235741 is about 20645.4774950835. The cubic root of 426235741 is about 752.5752898697.
The spelling of 426235741 in words is "four hundred twenty-six million, two hundred thirty-five thousand, seven hundred forty-one".
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