Base | Representation |
---|---|
bin | 11101111010100001… |
… | …011000101011001001 |
3 | 10001220112002111111021 |
4 | 131322201120223021 |
5 | 1011240301440431 |
6 | 22431134232441 |
7 | 2214654261400 |
oct | 357241305311 |
9 | 101815074437 |
10 | 32120343241 |
11 | 12693107318 |
12 | 6285055721 |
13 | 304b75667c |
14 | 17a9cac637 |
15 | c7ed5db11 |
hex | 77a858ac9 |
32120343241 has 12 divisors (see below), whose sum is σ = 37367459220. Its totient is φ = 27529528320.
The previous prime is 32120343197. The next prime is 32120343259. The reversal of 32120343241 is 14234302123.
It can be written as a sum of positive squares in 2 ways, for example, as 17590451641 + 14529891600 = 132629^2 + 120540^2 .
It is not a de Polignac number, because 32120343241 - 29 = 32120342729 is a prime.
It is not an unprimeable number, because it can be changed into a prime (32120341241) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1009861 + ... + 1041181.
It is an arithmetic number, because the mean of its divisors is an integer number (3113954935).
Almost surely, 232120343241 is an apocalyptic number.
It is an amenable number.
32120343241 is a deficient number, since it is larger than the sum of its proper divisors (5247115979).
32120343241 is a wasteful number, since it uses less digits than its factorization.
32120343241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52264 (or 52257 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 25.
Adding to 32120343241 its reverse (14234302123), we get a palindrome (46354645364).
The spelling of 32120343241 in words is "thirty-two billion, one hundred twenty million, three hundred forty-three thousand, two hundred forty-one".
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