Base | Representation |
---|---|
bin | 10100100011011000… |
… | …100101011100011111 |
3 | 2002221222202010200111 |
4 | 110203120211130133 |
5 | 330144012440441 |
6 | 14045500110451 |
7 | 1410610006060 |
oct | 244330453437 |
9 | 62858663614 |
10 | 22068483871 |
11 | 93a50a1625 |
12 | 433a835427 |
13 | 21090ac6a5 |
14 | 10d4cca567 |
15 | 89265a081 |
hex | 52362571f |
22068483871 has 8 divisors (see below), whose sum is σ = 25481136800. Its totient is φ = 18720834048.
The previous prime is 22068483847. The next prime is 22068483883. The reversal of 22068483871 is 17838486022.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 22068483871 - 27 = 22068483743 is a prime.
It is a super-3 number, since 3×220684838713 (a number of 32 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22068483271) 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, 16250046 + ... + 16251403.
It is an arithmetic number, because the mean of its divisors is an integer number (3185142100).
Almost surely, 222068483871 is an apocalyptic number.
22068483871 is a deficient number, since it is larger than the sum of its proper divisors (3412652929).
22068483871 is an equidigital number, since it uses as much as digits as its factorization.
22068483871 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32501553.
The product of its (nonzero) digits is 1032192, while the sum is 49.
The spelling of 22068483871 in words is "twenty-two billion, sixty-eight million, four hundred eighty-three thousand, eight hundred seventy-one".
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