Base | Representation |
---|---|
bin | 11110101101110010… |
… | …111001110000100100 |
3 | 10011010110202201011212 |
4 | 132231302321300210 |
5 | 1020021011320340 |
6 | 23052344050552 |
7 | 2245201150460 |
oct | 365562716044 |
9 | 104113681155 |
10 | 32980573220 |
11 | 12a94745891 |
12 | 6485163a58 |
13 | 3157a370aa |
14 | 184c2354a0 |
15 | cd0631a65 |
hex | 7adcb9c24 |
32980573220 has 96 divisors (see below), whose sum is σ = 80098357248. Its totient is φ = 11173122432.
The previous prime is 32980573211. The next prime is 32980573237. The reversal of 32980573220 is 2237508923.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7250987 + ... + 7255533.
It is an arithmetic number, because the mean of its divisors is an integer number (834357888).
Almost surely, 232980573220 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 32980573220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40049178624).
32980573220 is an abundant number, since it is smaller than the sum of its proper divisors (47117784028).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
32980573220 is a wasteful number, since it uses less digits than its factorization.
32980573220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5169 (or 5167 counting only the distinct ones).
The product of its (nonzero) digits is 181440, while the sum is 41.
The spelling of 32980573220 in words is "thirty-two billion, nine hundred eighty million, five hundred seventy-three thousand, two hundred twenty".
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