Base | Representation |
---|---|
bin | 100011101000000101… |
… | …010101010101011101 |
3 | 10122201221121122010021 |
4 | 203220011111111131 |
5 | 1111320340404324 |
6 | 25323504112141 |
7 | 2522645652004 |
oct | 435005252535 |
9 | 118657548107 |
10 | 38253450589 |
11 | 15250091682 |
12 | 74b7005651 |
13 | 37b8288383 |
14 | 1bcc649c3b |
15 | edd4daae4 |
hex | 8e815555d |
38253450589 has 2 divisors, whose sum is σ = 38253450590. Its totient is φ = 38253450588.
The previous prime is 38253450577. The next prime is 38253450593. The reversal of 38253450589 is 98505435283.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 33363944964 + 4889505625 = 182658^2 + 69925^2 .
It is a cyclic number.
It is not a de Polignac number, because 38253450589 - 215 = 38253417821 is a prime.
It is a super-3 number, since 3×382534505893 (a number of 33 digits) contains 333 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (38253450509) 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, 19126725294 + 19126725295.
It is an arithmetic number, because the mean of its divisors is an integer number (19126725295).
Almost surely, 238253450589 is an apocalyptic number.
It is an amenable number.
38253450589 is a deficient number, since it is larger than the sum of its proper divisors (1).
38253450589 is an equidigital number, since it uses as much as digits as its factorization.
38253450589 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 5184000, while the sum is 52.
The spelling of 38253450589 in words is "thirty-eight billion, two hundred fifty-three million, four hundred fifty thousand, five hundred eighty-nine".
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