Base | Representation |
---|---|
bin | 101011111100100111111… |
… | …100010100000010100000 |
3 | 101200201020020020222110111 |
4 | 223330213330110002200 |
5 | 343440011211144412 |
6 | 10231214505341104 |
7 | 431122132364044 |
oct | 53744774240240 |
9 | 11621206228414 |
10 | 3020032131232 |
11 | a64874451436 |
12 | 409376797794 |
13 | 18ba31a778ac |
14 | a6255584024 |
15 | 5385820a2a7 |
hex | 2bf27f140a0 |
3020032131232 has 96 divisors (see below), whose sum is σ = 6570155365200. Its totient is φ = 1360040951808.
The previous prime is 3020032131197. The next prime is 3020032131253. The reversal of 3020032131232 is 2321312300203.
It can be written as a sum of positive squares in 8 ways, for example, as 1031695244176 + 1988336887056 = 1015724^2 + 1410084^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 935644 + ... + 2629732.
Almost surely, 23020032131232 is an apocalyptic number.
3020032131232 is a gapful number since it is divisible by the number (32) 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 3020032131232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3285077682600).
3020032131232 is an abundant number, since it is smaller than the sum of its proper divisors (3550123233968).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3020032131232 is a wasteful number, since it uses less digits than its factorization.
3020032131232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1694258 (or 1694250 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 22.
Adding to 3020032131232 its reverse (2321312300203), we get a palindrome (5341344431435).
The spelling of 3020032131232 in words is "three trillion, twenty billion, thirty-two million, one hundred thirty-one thousand, two hundred thirty-two".
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