Base | Representation |
---|---|
bin | 100000011100110111000… |
… | …100110010110101110001 |
3 | 21220012001101001122100001 |
4 | 200130313010302311301 |
5 | 243014031034432241 |
6 | 4424241533030001 |
7 | 320053530334525 |
oct | 40346704626561 |
9 | 7805041048301 |
10 | 2230012030321 |
11 | 78a819722629 |
12 | 300236625301 |
13 | 13239b59b36a |
14 | 79d0c82bd85 |
15 | 3d01b155431 |
hex | 20737132d71 |
2230012030321 has 8 divisors (see below), whose sum is σ = 2237162258240. Its totient is φ = 2222873020368.
The previous prime is 2230012030303. The next prime is 2230012030343. The reversal of 2230012030321 is 1230302100322.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2230012030321 - 211 = 2230012028273 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2230012030381) 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, 2406186 + ... + 3201523.
It is an arithmetic number, because the mean of its divisors is an integer number (279645282280).
Almost surely, 22230012030321 is an apocalyptic number.
It is an amenable number.
2230012030321 is a deficient number, since it is larger than the sum of its proper divisors (7150227919).
2230012030321 is an equidigital number, since it uses as much as digits as its factorization.
2230012030321 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5608983.
The product of its (nonzero) digits is 432, while the sum is 19.
Adding to 2230012030321 its reverse (1230302100322), we get a palindrome (3460314130643).
The spelling of 2230012030321 in words is "two trillion, two hundred thirty billion, twelve million, thirty thousand, three hundred twenty-one".
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