Base | Representation |
---|---|
bin | 1111011111110111011… |
… | …11100100110001010000 |
3 | 1212220111011012220220000 |
4 | 13233323233210301100 |
5 | 32211032124430000 |
6 | 1044343524050000 |
7 | 53320646552052 |
oct | 7577357446120 |
9 | 1786434186800 |
10 | 532504530000 |
11 | 195919a19a33 |
12 | 87252833900 |
13 | 3b2a436a191 |
14 | 1bab813b8d2 |
15 | dcb9580000 |
hex | 7bfbbe4c50 |
532504530000 has 250 divisors, whose sum is σ = 1925914692834. Its totient is φ = 142000992000.
The previous prime is 532504529993. The next prime is 532504530023. The reversal of 532504530000 is 35405235.
It can be written as a sum of positive squares in 5 ways, for example, as 228250795536 + 304253734464 = 477756^2 + 551592^2 .
It is a tau number, because it is divible by the number of its divisors (250).
It is a super-2 number, since 2×5325045300002 (a number of 24 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 49 ways as a sum of consecutive naturals, for example, 481294 + ... + 1138706.
Almost surely, 2532504530000 is an apocalyptic number.
532504530000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 532504530000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (962957346417).
532504530000 is an abundant number, since it is smaller than the sum of its proper divisors (1393410162834).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
532504530000 is an equidigital number, since it uses as much as digits as its factorization.
532504530000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 657453 (or 657423 counting only the distinct ones).
The product of its (nonzero) digits is 9000, while the sum is 27.
Adding to 532504530000 its reverse (35405235), we get a palindrome (532539935235).
The spelling of 532504530000 in words is "five hundred thirty-two billion, five hundred four million, five hundred thirty thousand".
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