Base | Representation |
---|---|
bin | 11110000000011110… |
… | …000010111010101010 |
3 | 10002011110212020112200 |
4 | 132000132002322222 |
5 | 1011441323142421 |
6 | 22445101121030 |
7 | 2220305410641 |
oct | 360036027252 |
9 | 102143766480 |
10 | 32220130986 |
11 | 1273447332a |
12 | 62b2559176 |
13 | 3066324684 |
14 | 17b9246358 |
15 | c889c0726 |
hex | 780782eaa |
32220130986 has 24 divisors (see below), whose sum is σ = 69813584100. Its totient is φ = 10739535936.
The previous prime is 32220130963. The next prime is 32220130993. The reversal of 32220130986 is 68903102223.
32220130986 is a `hidden beast` number, since 322 + 20 + 1 + 309 + 8 + 6 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 32114432025 + 105698961 = 179205^2 + 10281^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 32220130986.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 731896 + ... + 774668.
Almost surely, 232220130986 is an apocalyptic number.
32220130986 is an abundant number, since it is smaller than the sum of its proper divisors (37593453114).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
32220130986 is a wasteful number, since it uses less digits than its factorization.
32220130986 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 84630 (or 84627 counting only the distinct ones).
The product of its (nonzero) digits is 31104, while the sum is 36.
The spelling of 32220130986 in words is "thirty-two billion, two hundred twenty million, one hundred thirty thousand, nine hundred eighty-six".
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