Base | Representation |
---|---|
bin | 100101011110010010… |
… | …1100101100011000111 |
3 | 21200201022212022201221 |
4 | 1022330211211203013 |
5 | 2304302141143223 |
6 | 100545143501211 |
7 | 5546130311215 |
oct | 1127445454307 |
9 | 250638768657 |
10 | 80473381063 |
11 | 311461422a9 |
12 | 1371a457807 |
13 | 7786229b5a |
14 | 3c759a1cb5 |
15 | 215ed29b5d |
hex | 12bc9658c7 |
80473381063 has 2 divisors, whose sum is σ = 80473381064. Its totient is φ = 80473381062.
The previous prime is 80473381061. The next prime is 80473381073. The reversal of 80473381063 is 36018337408.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 80473381063 - 21 = 80473381061 is a prime.
Together with 80473381061, it forms a pair of twin primes.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (80473381061) 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 as a sum of consecutive naturals, namely, 40236690531 + 40236690532.
It is an arithmetic number, because the mean of its divisors is an integer number (40236690532).
Almost surely, 280473381063 is an apocalyptic number.
80473381063 is a deficient number, since it is larger than the sum of its proper divisors (1).
80473381063 is an equidigital number, since it uses as much as digits as its factorization.
80473381063 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 290304, while the sum is 43.
The spelling of 80473381063 in words is "eighty billion, four hundred seventy-three million, three hundred eighty-one thousand, sixty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •