Base | Representation |
---|---|
bin | 110010010001101110010101… |
… | …000111010101111101100001 |
3 | 1001222220220011002220010101011 |
4 | 302101232111013111331201 |
5 | 212440313340033430423 |
6 | 2102141133113340521 |
7 | 64401262146100534 |
oct | 6221562507257541 |
9 | 1058826132803334 |
10 | 221120303030113 |
11 | 64501659514403 |
12 | 2097271a107741 |
13 | 964c72a744866 |
14 | 3c863cb992a1b |
15 | 1a86ca704db0d |
hex | c91b951d5f61 |
221120303030113 has 8 divisors (see below), whose sum is σ = 222445248484032. Its totient is φ = 219795367954896.
The previous prime is 221120303030087. The next prime is 221120303030119. The reversal of 221120303030113 is 311030303021122.
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-221120303030113 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (221120303030119) 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, 42482506 + ... + 47402572.
It is an arithmetic number, because the mean of its divisors is an integer number (27805656060504).
Almost surely, 2221120303030113 is an apocalyptic number.
It is an amenable number.
221120303030113 is a deficient number, since it is larger than the sum of its proper divisors (1324945453919).
221120303030113 is a wasteful number, since it uses less digits than its factorization.
221120303030113 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5189351.
The product of its (nonzero) digits is 648, while the sum is 22.
Adding to 221120303030113 its reverse (311030303021122), we get a palindrome (532150606051235).
The spelling of 221120303030113 in words is "two hundred twenty-one trillion, one hundred twenty billion, three hundred three million, thirty thousand, one hundred thirteen".
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