Base | Representation |
---|---|
bin | 10010101011110110… |
… | …101100111000110001 |
3 | 1220210020021201200010 |
4 | 102223312230320301 |
5 | 312042124102003 |
6 | 13114502045133 |
7 | 1310116434045 |
oct | 225366547061 |
9 | 56706251603 |
10 | 20063112753 |
11 | 8566116622 |
12 | 3a7b1197a9 |
13 | 1b797a4668 |
14 | d84834025 |
15 | 7c6586003 |
hex | 4abdace31 |
20063112753 has 8 divisors (see below), whose sum is σ = 27117266848. Its totient is φ = 13192183584.
The previous prime is 20063112749. The next prime is 20063112779. The reversal of 20063112753 is 35721136002.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 20063112753 - 22 = 20063112749 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 20063112753.
It is not an unprimeable number, because it can be changed into a prime (20063112353) 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, 45805975 + ... + 45806412.
It is an arithmetic number, because the mean of its divisors is an integer number (3389658356).
Almost surely, 220063112753 is an apocalyptic number.
It is an amenable number.
20063112753 is a deficient number, since it is larger than the sum of its proper divisors (7054154095).
20063112753 is an equidigital number, since it uses as much as digits as its factorization.
20063112753 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 91612463.
The product of its (nonzero) digits is 7560, while the sum is 30.
Adding to 20063112753 its reverse (35721136002), we get a palindrome (55784248755).
The spelling of 20063112753 in words is "twenty billion, sixty-three million, one hundred twelve thousand, seven hundred fifty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •