Base | Representation |
---|---|
bin | 100000010101100110001… |
… | …111000101100101110000 |
3 | 21212102220212102021020121 |
4 | 200111212033011211300 |
5 | 242402043102314440 |
6 | 4420512023420024 |
7 | 316356342405040 |
oct | 40254617054560 |
9 | 7772825367217 |
10 | 2222213323120 |
11 | 78748754046a |
12 | 2ba81a8b4614 |
13 | 131727975b0b |
14 | 797acba1720 |
15 | 3cc1166c34a |
hex | 205663c5970 |
2222213323120 has 40 divisors (see below), whose sum is σ = 5904738260064. Its totient is φ = 761901710592.
The previous prime is 2222213323111. The next prime is 2222213323147. The reversal of 2222213323120 is 213233122222.
It is a tau number, because it is divible by the number of its divisors (40).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1984118479 + ... + 1984119598.
Almost surely, 22222213323120 is an apocalyptic number.
2222213323120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2222213323120 is an abundant number, since it is smaller than the sum of its proper divisors (3682524936944).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2222213323120 is a wasteful number, since it uses less digits than its factorization.
2222213323120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3968238097 (or 3968238091 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 25.
Adding to 2222213323120 its reverse (213233122222), we get a palindrome (2435446445342).
The spelling of 2222213323120 in words is "two trillion, two hundred twenty-two billion, two hundred thirteen million, three hundred twenty-three thousand, one hundred twenty".
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