Base | Representation |
---|---|
bin | 1111011011100110001… |
… | …11000111000011100000 |
3 | 1212200120101211120022022 |
4 | 13231303013013003200 |
5 | 32141333312034102 |
6 | 1043324240001012 |
7 | 53210103342635 |
oct | 7556307070340 |
9 | 1780511746268 |
10 | 530212221152 |
11 | 194952a81409 |
12 | 86913000168 |
13 | 3acca488a03 |
14 | 1b93b91218c |
15 | dbd31cc5a2 |
hex | 7b731c70e0 |
530212221152 has 48 divisors (see below), whose sum is σ = 1054364097024. Its totient is φ = 262438080000.
The previous prime is 530212221083. The next prime is 530212221157. The reversal of 530212221152 is 251122212035.
It is a happy number.
It is a super-2 number, since 2×5302122211522 (a number of 24 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (530212221157) 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, 29793377 + ... + 29811167.
It is an arithmetic number, because the mean of its divisors is an integer number (21965918688).
Almost surely, 2530212221152 is an apocalyptic number.
It is an amenable number.
530212221152 is a deficient number, since it is larger than the sum of its proper divisors (524151875872).
530212221152 is a wasteful number, since it uses less digits than its factorization.
530212221152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27123 (or 27115 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 26.
Adding to 530212221152 its reverse (251122212035), we get a palindrome (781334433187).
The spelling of 530212221152 in words is "five hundred thirty billion, two hundred twelve million, two hundred twenty-one thousand, one hundred fifty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •