Base | Representation |
---|---|
bin | 101010000110… |
… | …0010110011010 |
3 | 1112112022021200 |
4 | 1110030112122 |
5 | 21122230212 |
6 | 2105015030 |
7 | 355412004 |
oct | 124142632 |
9 | 45468250 |
10 | 22070682 |
11 | 11505037 |
12 | 7484476 |
13 | 4759a9a |
14 | 2d07374 |
15 | 1e0e6dc |
hex | 150c59a |
22070682 has 24 divisors (see below), whose sum is σ = 49469940. Its totient is φ = 7103040.
The previous prime is 22070677. The next prime is 22070687. The reversal of 22070682 is 28607022.
It is an interprime number because it is at equal distance from previous prime (22070677) and next prime (22070687).
It can be written as a sum of positive squares in 2 ways, for example, as 19793601 + 2277081 = 4449^2 + 1509^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22070687) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20619 + ... + 21662.
Almost surely, 222070682 is an apocalyptic number.
22070682 is an abundant number, since it is smaller than the sum of its proper divisors (27399258).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22070682 is a wasteful number, since it uses less digits than its factorization.
22070682 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42318 (or 42315 counting only the distinct ones).
The product of its (nonzero) digits is 2688, while the sum is 27.
The square root of 22070682 is about 4697.9444441160. The cubic root of 22070682 is about 280.5036936992.
The spelling of 22070682 in words is "twenty-two million, seventy thousand, six hundred eighty-two".
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