Base | Representation |
---|---|
bin | 110010010011001110010010… |
… | …101110001100111110111011 |
3 | 1002000021202010002002020100001 |
4 | 302103032102232030332323 |
5 | 212444010401034203121 |
6 | 2102300333402253431 |
7 | 64411600434535360 |
oct | 6223162256147673 |
9 | 1060252102066301 |
10 | 221223342100411 |
11 | 64541324375a52 |
12 | 2098a6957b7277 |
13 | 965936ba68141 |
14 | 3c8b3a44aa467 |
15 | 1a897d7e98991 |
hex | c93392b8cfbb |
221223342100411 has 16 divisors (see below), whose sum is σ = 253177414217728. Its totient is φ = 189357131354400.
The previous prime is 221223342100403. The next prime is 221223342100469. The reversal of 221223342100411 is 114001243322122.
It is a cyclic number.
It is not a de Polignac number, because 221223342100411 - 23 = 221223342100403 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 221223342100411.
It is not an unprimeable number, because it can be changed into a prime (221223342100711) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7629166 + ... + 22375228.
It is an arithmetic number, because the mean of its divisors is an integer number (15823588388608).
Almost surely, 2221223342100411 is an apocalyptic number.
221223342100411 is a deficient number, since it is larger than the sum of its proper divisors (31954072117317).
221223342100411 is a wasteful number, since it uses less digits than its factorization.
221223342100411 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14749042.
The product of its (nonzero) digits is 4608, while the sum is 28.
Adding to 221223342100411 its reverse (114001243322122), we get a palindrome (335224585422533).
The spelling of 221223342100411 in words is "two hundred twenty-one trillion, two hundred twenty-three billion, three hundred forty-two million, one hundred thousand, four hundred eleven".
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