Base | Representation |
---|---|
bin | 10000110101011… |
… | …011100101001001 |
3 | 201200110112122221 |
4 | 100311123211021 |
5 | 1034301121212 |
6 | 44005414041 |
7 | 6666501142 |
oct | 2065334511 |
9 | 650415587 |
10 | 282442057 |
11 | 135481997 |
12 | 7a70a321 |
13 | 466910a1 |
14 | 29722ac9 |
15 | 19be1807 |
hex | 10d5b949 |
282442057 has 2 divisors, whose sum is σ = 282442058. Its totient is φ = 282442056.
The previous prime is 282442033. The next prime is 282442073. The reversal of 282442057 is 750244282.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 281870521 + 571536 = 16789^2 + 756^2 .
It is a cyclic number.
It is not a de Polignac number, because 282442057 - 215 = 282409289 is a prime.
It is not a weakly prime, because it can be changed into another prime (282442357) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 141221028 + 141221029.
It is an arithmetic number, because the mean of its divisors is an integer number (141221029).
Almost surely, 2282442057 is an apocalyptic number.
It is an amenable number.
282442057 is a deficient number, since it is larger than the sum of its proper divisors (1).
282442057 is an equidigital number, since it uses as much as digits as its factorization.
282442057 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 35840, while the sum is 34.
The square root of 282442057 is about 16806.0125252839. The cubic root of 282442057 is about 656.1096951511.
The spelling of 282442057 in words is "two hundred eighty-two million, four hundred forty-two thousand, fifty-seven".
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