Base | Representation |
---|---|
bin | 110111111100010000… |
… | …101000100000000000 |
3 | 12202001011021021011112 |
4 | 313330100220200000 |
5 | 1441004044342342 |
6 | 43332211502452 |
7 | 4224340214600 |
oct | 677420504000 |
9 | 182034237145 |
10 | 60066793472 |
11 | 23524158a84 |
12 | b7842b7a28 |
13 | 588354535a |
14 | 2c9b6bcc00 |
15 | 1868548682 |
hex | dfc428800 |
60066793472 has 144 divisors (see below), whose sum is σ = 140976124380. Its totient is φ = 25510281216.
The previous prime is 60066793459. The next prime is 60066793519. The reversal of 60066793472 is 27439766006.
It can be written as a sum of positive squares in 2 ways, for example, as 58633716736 + 1433076736 = 242144^2 + 37856^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 60066793472.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11337128 + ... + 11342424.
Almost surely, 260066793472 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 60066793472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70488062190).
60066793472 is an abundant number, since it is smaller than the sum of its proper divisors (80909330908).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
60066793472 is a wasteful number, since it uses less digits than its factorization.
60066793472 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5446 (or 5419 counting only the distinct ones).
The product of its (nonzero) digits is 2286144, while the sum is 50.
The spelling of 60066793472 in words is "sixty billion, sixty-six million, seven hundred ninety-three thousand, four hundred seventy-two".
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