Base | Representation |
---|---|
bin | 110001101011100011… |
… | …001101101000010011 |
3 | 12002200122010222222101 |
4 | 301223203031220103 |
5 | 1333222031004111 |
6 | 40301135021231 |
7 | 3565625344303 |
oct | 615343155023 |
9 | 162618128871 |
10 | 53344000531 |
11 | 20694330158 |
12 | a40896a817 |
13 | 50517b9773 |
14 | 28208c1603 |
15 | 15c3239bc1 |
hex | c6b8cda13 |
53344000531 has 2 divisors, whose sum is σ = 53344000532. Its totient is φ = 53344000530.
The previous prime is 53344000529. The next prime is 53344000537. The reversal of 53344000531 is 13500044335.
53344000531 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 53344000531 - 21 = 53344000529 is a prime.
It is a super-2 number, since 2×533440005312 (a number of 22 digits) contains 22 as substring.
Together with 53344000529, it forms a pair of twin primes.
It is a self number, because there is not a number n which added to its sum of digits gives 53344000531.
It is not a weakly prime, because it can be changed into another prime (53344000537) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26672000265 + 26672000266.
It is an arithmetic number, because the mean of its divisors is an integer number (26672000266).
Almost surely, 253344000531 is an apocalyptic number.
53344000531 is a deficient number, since it is larger than the sum of its proper divisors (1).
53344000531 is an equidigital number, since it uses as much as digits as its factorization.
53344000531 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 10800, while the sum is 28.
Adding to 53344000531 its reverse (13500044335), we get a palindrome (66844044866).
It can be divided in two parts, 5334 and 4000531, that added together give a triangular number (4005865 = T2830).
The spelling of 53344000531 in words is "fifty-three billion, three hundred forty-four million, five hundred thirty-one", and thus it is an aban number.
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.084 sec. • engine limits •