Base | Representation |
---|---|
bin | 101111111000100101… |
… | …1010110010000000000 |
3 | 100211102102210020121211 |
4 | 1133301023112100000 |
5 | 3141044104002314 |
6 | 115123435055504 |
7 | 10300144045114 |
oct | 1376113262000 |
9 | 324372706554 |
10 | 102830531584 |
11 | 3a679177400 |
12 | 17b198a1594 |
13 | 990a0698c1 |
14 | 4d96d51744 |
15 | 2a1c9a59c4 |
hex | 17f12d6400 |
102830531584 has 99 divisors (see below), whose sum is σ = 226195115083. Its totient is φ = 46689843200.
The previous prime is 102830531569. The next prime is 102830531611. The reversal of 102830531584 is 485135038201.
The square root of 102830531584 is 320672.
It is a perfect power (a square), and thus also a powerful number.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 112876089 + ... + 112876999.
Almost surely, 2102830531584 is an apocalyptic number.
102830531584 is the 320672-nd square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 102830531584
102830531584 is an abundant number, since it is smaller than the sum of its proper divisors (123364583499).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102830531584 is an frugal number, since it uses more digits than its factorization.
102830531584 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1864 (or 924 counting only the distinct ones).
The product of its (nonzero) digits is 115200, while the sum is 40.
Adding to 102830531584 its reverse (485135038201), we get a palindrome (587965569785).
The spelling of 102830531584 in words is "one hundred two billion, eight hundred thirty million, five hundred thirty-one thousand, five hundred eighty-four".
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