Base | Representation |
---|---|
bin | 1001001000100100001010… |
… | …01101110100011011010001 |
3 | 2122010011012011200121122001 |
4 | 10210102011031310123101 |
5 | 10113040102012142213 |
6 | 110415052520114001 |
7 | 4142062315431214 |
oct | 444220515643321 |
9 | 78104164617561 |
10 | 20085502068433 |
11 | 644423932060a |
12 | 2304856005901 |
13 | b290932a4b39 |
14 | 4d6201a2b77b |
15 | 24c70b3d21dd |
hex | 1244853746d1 |
20085502068433 has 8 divisors (see below), whose sum is σ = 20513463429888. Its totient is φ = 19657566134304.
The previous prime is 20085502068427. The next prime is 20085502068439. The reversal of 20085502068433 is 33486020558002.
It is an interprime number because it is at equal distance from previous prime (20085502068427) and next prime (20085502068439).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 20085502068433 - 213 = 20085502060241 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (20085502068439) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4755916 + ... + 7923997.
It is an arithmetic number, because the mean of its divisors is an integer number (2564182928736).
Almost surely, 220085502068433 is an apocalyptic number.
It is an amenable number.
20085502068433 is a deficient number, since it is larger than the sum of its proper divisors (427961361455).
20085502068433 is a wasteful number, since it uses less digits than its factorization.
20085502068433 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12713663.
The product of its (nonzero) digits is 1382400, while the sum is 46.
The spelling of 20085502068433 in words is "twenty trillion, eighty-five billion, five hundred two million, sixty-eight thousand, four hundred thirty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •