Base | Representation |
---|---|
bin | 1011000110111001011010… |
… | …1011100101010111111011 |
3 | 1121020120012100000101020102 |
4 | 2301232112223211113323 |
5 | 3100044432211431303 |
6 | 41550344015550015 |
7 | 2400240333252311 |
oct | 261562653452773 |
9 | 47216170011212 |
10 | 12213120030203 |
11 | 3989611952974 |
12 | 1452b9922b30b |
13 | 6a78ccc18331 |
14 | 3031923520b1 |
15 | 162a58106288 |
hex | b1b96ae55fb |
12213120030203 has 8 divisors (see below), whose sum is σ = 12634358313600. Its totient is φ = 11791888161088.
The previous prime is 12213120030191. The next prime is 12213120030211. The reversal of 12213120030203 is 30203002131221.
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-12213120030203 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12213120030233) 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, 2443343 + ... + 5513271.
It is an arithmetic number, because the mean of its divisors is an integer number (1579294789200).
Almost surely, 212213120030203 is an apocalyptic number.
12213120030203 is a deficient number, since it is larger than the sum of its proper divisors (421238283397).
12213120030203 is a wasteful number, since it uses less digits than its factorization.
12213120030203 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3207141.
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 12213120030203 its reverse (30203002131221), we get a palindrome (42416122161424).
The spelling of 12213120030203 in words is "twelve trillion, two hundred thirteen billion, one hundred twenty million, thirty thousand, two hundred three".
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