Base | Representation |
---|---|
bin | 11110101111000100010… |
… | …010110100011100001100 |
3 | 21110220202102120021020202 |
4 | 132233010102310130030 |
5 | 234101111241210220 |
6 | 4254143501033032 |
7 | 305411233364612 |
oct | 36570422643414 |
9 | 7426672507222 |
10 | 2112122210060 |
11 | 744822a19805 |
12 | 2a1415555778 |
13 | 124231627475 |
14 | 743278616b2 |
15 | 39e1b578275 |
hex | 1ebc44b470c |
2112122210060 has 12 divisors (see below), whose sum is σ = 4435456641168. Its totient is φ = 844848884016.
The previous prime is 2112122210059. The next prime is 2112122210117. The reversal of 2112122210060 is 600122212112.
It is a super-2 number, since 2×21121222100602 (a number of 25 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 105606110503 = 2112122210060 / (2 + 1 + 1 + 2 + 1 + 2 + 2 + 2 + 1 + 0 + 0 + 6 + 0).
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52803055232 + ... + 52803055271.
It is an arithmetic number, because the mean of its divisors is an integer number (369621386764).
Almost surely, 22112122210060 is an apocalyptic number.
2112122210060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2112122210060 is an abundant number, since it is smaller than the sum of its proper divisors (2323334431108).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2112122210060 is a wasteful number, since it uses less digits than its factorization.
2112122210060 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 105606110512 (or 105606110510 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 20.
Adding to 2112122210060 its reverse (600122212112), we get a palindrome (2712244422172).
The spelling of 2112122210060 in words is "two trillion, one hundred twelve billion, one hundred twenty-two million, two hundred ten thousand, sixty".
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