Base | Representation |
---|---|
bin | 100000010011100010011… |
… | …011111100101011100010 |
3 | 21212020012202121121002120 |
4 | 200103202123330223202 |
5 | 242333031014230421 |
6 | 4415504353325110 |
7 | 316250502342144 |
oct | 40234233745342 |
9 | 7766182547076 |
10 | 2220002101986 |
11 | 786552347289 |
12 | 2ba302266796 |
13 | 131464815b46 |
14 | 7963d242c94 |
15 | 3cb324858c6 |
hex | 204e26fcae2 |
2220002101986 has 16 divisors (see below), whose sum is σ = 4673688636000. Its totient is φ = 701053295328.
The previous prime is 2220002101981. The next prime is 2220002102047. The reversal of 2220002101986 is 6891012000222.
It is not an unprimeable number, because it can be changed into a prime (2220002101981) 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, 9736851211 + ... + 9736851438.
It is an arithmetic number, because the mean of its divisors is an integer number (292105539750).
Almost surely, 22220002101986 is an apocalyptic number.
2220002101986 is an abundant number, since it is smaller than the sum of its proper divisors (2453686534014).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2220002101986 is a wasteful number, since it uses less digits than its factorization.
2220002101986 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19473702673.
The product of its (nonzero) digits is 6912, while the sum is 33.
The spelling of 2220002101986 in words is "two trillion, two hundred twenty billion, two million, one hundred one thousand, nine hundred eighty-six".
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