Base | Representation |
---|---|
bin | 100111100010001111… |
… | …100001111001011011 |
3 | 11001120102222011001221 |
4 | 213202033201321123 |
5 | 1143414302134413 |
6 | 31300151552511 |
7 | 3031650452152 |
oct | 474217417133 |
9 | 131512864057 |
10 | 42450427483 |
11 | 17004183522 |
12 | 828868b737 |
13 | 4006946059 |
14 | 20a9bd6599 |
15 | 1186bbe68d |
hex | 9e23e1e5b |
42450427483 has 2 divisors, whose sum is σ = 42450427484. Its totient is φ = 42450427482.
The previous prime is 42450427463. The next prime is 42450427493. The reversal of 42450427483 is 38472405424.
It is a happy number.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 42450427483 - 29 = 42450426971 is a prime.
It is not a weakly prime, because it can be changed into another prime (42450427463) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21225213741 + 21225213742.
It is an arithmetic number, because the mean of its divisors is an integer number (21225213742).
Almost surely, 242450427483 is an apocalyptic number.
42450427483 is a deficient number, since it is larger than the sum of its proper divisors (1).
42450427483 is an equidigital number, since it uses as much as digits as its factorization.
42450427483 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 860160, while the sum is 43.
The spelling of 42450427483 in words is "forty-two billion, four hundred fifty million, four hundred twenty-seven thousand, four hundred eighty-three".
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