Base | Representation |
---|---|
bin | 101010000111… |
… | …1010010010100 |
3 | 1112112220210002 |
4 | 1110033102110 |
5 | 21123121313 |
6 | 2105150432 |
7 | 355462034 |
oct | 124172224 |
9 | 45486702 |
10 | 22082708 |
11 | 1151307a |
12 | 748b418 |
13 | 47623bb |
14 | 2d0b8c4 |
15 | 1e13058 |
hex | 150f494 |
22082708 has 6 divisors (see below), whose sum is σ = 38644746. Its totient is φ = 11041352.
The previous prime is 22082707. The next prime is 22082743. The reversal of 22082708 is 80728022.
It can be written as a sum of positive squares in only one way, i.e., 18130564 + 3952144 = 4258^2 + 1988^2 .
It is a super-2 number, since 2×220827082 = 975291985226528, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22082701) 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 as a sum of consecutive naturals, namely, 2760335 + ... + 2760342.
It is an arithmetic number, because the mean of its divisors is an integer number (6440791).
Almost surely, 222082708 is an apocalyptic number.
It is an amenable number.
22082708 is a deficient number, since it is larger than the sum of its proper divisors (16562038).
22082708 is a wasteful number, since it uses less digits than its factorization.
22082708 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5520681 (or 5520679 counting only the distinct ones).
The product of its (nonzero) digits is 3584, while the sum is 29.
The square root of 22082708 is about 4699.2241912895. The cubic root of 22082708 is about 280.5546319365.
It can be divided in two parts, 220 and 82708, that added together give a palindrome (82928).
The spelling of 22082708 in words is "twenty-two million, eighty-two thousand, seven hundred eight".
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