Base | Representation |
---|---|
bin | 11101011101111… |
… | …010111000001001 |
3 | 1021110021020102201 |
4 | 131131322320021 |
5 | 2003030220401 |
6 | 121020200201 |
7 | 15152116456 |
oct | 3535727011 |
9 | 1243236381 |
10 | 494382601 |
11 | 23407aa69 |
12 | 119699061 |
13 | 7b5692ab |
14 | 4993282d |
15 | 2d608b01 |
hex | 1d77ae09 |
494382601 has 2 divisors, whose sum is σ = 494382602. Its totient is φ = 494382600.
The previous prime is 494382599. The next prime is 494382643. The reversal of 494382601 is 106283494.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 266342400 + 228040201 = 16320^2 + 15101^2 .
It is a cyclic number.
It is not a de Polignac number, because 494382601 - 21 = 494382599 is a prime.
Together with 494382599, it forms a pair of twin primes.
It is equal to p26075278 and since 494382601 and 26075278 have the same sum of digits, it is a Honaker prime.
It is not a weakly prime, because it can be changed into another prime (494382671) 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, 247191300 + 247191301.
It is an arithmetic number, because the mean of its divisors is an integer number (247191301).
Almost surely, 2494382601 is an apocalyptic number.
It is an amenable number.
494382601 is a deficient number, since it is larger than the sum of its proper divisors (1).
494382601 is an equidigital number, since it uses as much as digits as its factorization.
494382601 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 41472, while the sum is 37.
The square root of 494382601 is about 22234.7161214170. The cubic root of 494382601 is about 790.7169696862.
The spelling of 494382601 in words is "four hundred ninety-four million, three hundred eighty-two thousand, six hundred one".
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