Base | Representation |
---|---|
bin | 1111011011101111011… |
… | …00000011111011101001 |
3 | 1212200202202100011210102 |
4 | 13231313230003323221 |
5 | 32142012442012203 |
6 | 1043340021555145 |
7 | 53212025161142 |
oct | 7556754037351 |
9 | 1780682304712 |
10 | 530289016553 |
11 | 19499236398a |
12 | 86934875ab5 |
13 | 3b01036658a |
14 | 1b947bc2ac9 |
15 | dbd9ceb888 |
hex | 7b77b03ee9 |
530289016553 has 4 divisors (see below), whose sum is σ = 548574844740. Its totient is φ = 512003188368.
The previous prime is 530289016513. The next prime is 530289016561. The reversal of 530289016553 is 355610982035.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 253826531344 + 276462485209 = 503812^2 + 525797^2 .
It is a cyclic number.
It is not a de Polignac number, because 530289016553 - 28 = 530289016297 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 530289016498 and 530289016507.
It is not an unprimeable number, because it can be changed into a prime (530289016513) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9142914050 + ... + 9142914107.
It is an arithmetic number, because the mean of its divisors is an integer number (137143711185).
Almost surely, 2530289016553 is an apocalyptic number.
It is an amenable number.
530289016553 is a deficient number, since it is larger than the sum of its proper divisors (18285828187).
530289016553 is a wasteful number, since it uses less digits than its factorization.
530289016553 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18285828186.
The product of its (nonzero) digits is 972000, while the sum is 47.
Adding to 530289016553 its reverse (355610982035), we get a palindrome (885899998588).
The spelling of 530289016553 in words is "five hundred thirty billion, two hundred eighty-nine million, sixteen thousand, five hundred fifty-three".
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