Base | Representation |
---|---|
bin | 1101101111110111111001… |
… | …10010110111000000101001 |
3 | 10222001011122110111212022002 |
4 | 12313323330302313000221 |
5 | 12430311042040121301 |
6 | 144144253545340345 |
7 | 6240130422446504 |
oct | 667737462670051 |
9 | 128034573455262 |
10 | 30232221020201 |
11 | 96a645a682672 |
12 | 34832597976b5 |
13 | 13b3b6a004745 |
14 | 76736686613b |
15 | 376621d4716b |
hex | 1b7efccb7029 |
30232221020201 has 8 divisors (see below), whose sum is σ = 31823551823520. Its totient is φ = 28640906344512.
The previous prime is 30232221020179. The next prime is 30232221020207. The reversal of 30232221020201 is 10202012223203.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-30232221020201 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (30232221020207) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85040 + ... + 7776353.
It is an arithmetic number, because the mean of its divisors is an integer number (3977943977940).
Almost surely, 230232221020201 is an apocalyptic number.
It is an amenable number.
30232221020201 is a deficient number, since it is larger than the sum of its proper divisors (1591330803319).
30232221020201 is a wasteful number, since it uses less digits than its factorization.
30232221020201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8063815.
The product of its (nonzero) digits is 576, while the sum is 20.
Adding to 30232221020201 its reverse (10202012223203), we get a palindrome (40434233243404).
The spelling of 30232221020201 in words is "thirty trillion, two hundred thirty-two billion, two hundred twenty-one million, twenty thousand, two hundred one".
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