Base | Representation |
---|---|
bin | 11110100101111011… |
… | …010010010001111001 |
3 | 10010210021100101121002 |
4 | 132211323102101321 |
5 | 1014233212144311 |
6 | 23031310254345 |
7 | 2242006044221 |
oct | 364573222171 |
9 | 103707311532 |
10 | 32848553081 |
11 | 12a27174133 |
12 | 6448ab73b5 |
13 | 3136591c76 |
14 | 18388ab081 |
15 | cc3c5493b |
hex | 7a5ed2479 |
32848553081 has 2 divisors, whose sum is σ = 32848553082. Its totient is φ = 32848553080.
The previous prime is 32848553071. The next prime is 32848553107. The reversal of 32848553081 is 18035584823.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 24400002025 + 8448551056 = 156205^2 + 91916^2 .
It is an emirp because it is prime and its reverse (18035584823) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 32848553081 - 214 = 32848536697 is a prime.
It is a super-3 number, since 3×328485530813 (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is not a weakly prime, because it can be changed into another prime (32848553021) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16424276540 + 16424276541.
It is an arithmetic number, because the mean of its divisors is an integer number (16424276541).
Almost surely, 232848553081 is an apocalyptic number.
It is an amenable number.
32848553081 is a deficient number, since it is larger than the sum of its proper divisors (1).
32848553081 is an equidigital number, since it uses as much as digits as its factorization.
32848553081 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 921600, while the sum is 47.
The spelling of 32848553081 in words is "thirty-two billion, eight hundred forty-eight million, five hundred fifty-three thousand, eighty-one".
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