Base | Representation |
---|---|
bin | 100110011010101100… |
… | …0101010101000001010 |
3 | 21212221120101010012202 |
4 | 1030311120222220022 |
5 | 2322430002142010 |
6 | 101522222040202 |
7 | 5650266513410 |
oct | 1146530525012 |
9 | 255846333182 |
10 | 82500037130 |
11 | 31a96135a75 |
12 | 13ba5119062 |
13 | 7a1a078124 |
14 | 3dc8bd92b0 |
15 | 222cc056a5 |
hex | 133562aa0a |
82500037130 has 16 divisors (see below), whose sum is σ = 169714362240. Its totient is φ = 28285726992.
The previous prime is 82500037127. The next prime is 82500037153. The reversal of 82500037130 is 3173000528.
It is a super-2 number, since 2×825000371302 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 82500037093 and 82500037102.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 589285910 + ... + 589286049.
It is an arithmetic number, because the mean of its divisors is an integer number (10607147640).
Almost surely, 282500037130 is an apocalyptic number.
82500037130 is an abundant number, since it is smaller than the sum of its proper divisors (87214325110).
82500037130 is a wasteful number, since it uses less digits than its factorization.
82500037130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1178571973.
The product of its (nonzero) digits is 5040, while the sum is 29.
Adding to 82500037130 its reverse (3173000528), we get a palindrome (85673037658).
The spelling of 82500037130 in words is "eighty-two billion, five hundred million, thirty-seven thousand, one hundred thirty".
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