Base | Representation |
---|---|
bin | 1001011111100011100… |
… | …0000100101111111111 |
3 | 120120221222011202021122 |
4 | 2113320320010233333 |
5 | 10133001321122124 |
6 | 202531104221155 |
7 | 14532334442006 |
oct | 2277070045777 |
9 | 516858152248 |
10 | 163089239039 |
11 | 63190695181 |
12 | 2773630a7bb |
13 | 124c129790c |
14 | 7c71d09c3d |
15 | 4397cac75e |
hex | 25f8e04bff |
163089239039 has 8 divisors (see below), whose sum is σ = 163303266672. Its totient is φ = 162875278720.
The previous prime is 163089239003. The next prime is 163089239081. The reversal of 163089239039 is 930932980361.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-163089239039 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (163089239239) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6377132 + ... + 6402654.
It is an arithmetic number, because the mean of its divisors is an integer number (20412908334).
Almost surely, 2163089239039 is an apocalyptic number.
163089239039 is a deficient number, since it is larger than the sum of its proper divisors (214027633).
163089239039 is an equidigital number, since it uses as much as digits as its factorization.
163089239039 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33657.
The product of its (nonzero) digits is 1889568, while the sum is 53.
The spelling of 163089239039 in words is "one hundred sixty-three billion, eighty-nine million, two hundred thirty-nine thousand, thirty-nine".
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