Base | Representation |
---|---|
bin | 1111011100010101000… |
… | …10101101001010110001 |
3 | 1212201120210112121210210 |
4 | 13232022202231022301 |
5 | 32143134431043441 |
6 | 1043431241414333 |
7 | 53222615620065 |
oct | 7561242551261 |
9 | 1781523477723 |
10 | 530605331121 |
11 | 195034970788 |
12 | 86a0279a3a9 |
13 | 3b060a57168 |
14 | 1b977c01aa5 |
15 | dc0797e616 |
hex | 7b8a8ad2b1 |
530605331121 has 8 divisors (see below), whose sum is σ = 707565912544. Its totient is φ = 353690818560.
The previous prime is 530605331089. The next prime is 530605331167. The reversal of 530605331121 is 121133506035.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 530605331121 - 25 = 530605331089 is a prime.
It is a super-3 number, since 3×5306053311213 (a number of 36 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (530605332121) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11490331 + ... + 11536416.
It is an arithmetic number, because the mean of its divisors is an integer number (88445739068).
Almost surely, 2530605331121 is an apocalyptic number.
It is an amenable number.
530605331121 is a deficient number, since it is larger than the sum of its proper divisors (176960581423).
530605331121 is a wasteful number, since it uses less digits than its factorization.
530605331121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23034431.
The product of its (nonzero) digits is 8100, while the sum is 30.
Adding to 530605331121 its reverse (121133506035), we get a palindrome (651738837156).
The spelling of 530605331121 in words is "five hundred thirty billion, six hundred five million, three hundred thirty-one thousand, one hundred twenty-one".
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