Base | Representation |
---|---|
bin | 101010000110… |
… | …0100010111010 |
3 | 1112112100101022 |
4 | 1110030202322 |
5 | 21122241412 |
6 | 2105022442 |
7 | 355414226 |
oct | 124144272 |
9 | 45470338 |
10 | 22071482 |
11 | 115056a4 |
12 | 7484a22 |
13 | 475a264 |
14 | 2d07786 |
15 | 1e0ea72 |
hex | 150c8ba |
22071482 has 8 divisors (see below), whose sum is σ = 33811776. Its totient is φ = 10800892.
The previous prime is 22071463. The next prime is 22071551. The reversal of 22071482 is 28417022.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 117308 + ... + 117495.
It is an arithmetic number, because the mean of its divisors is an integer number (4226472).
Almost surely, 222071482 is an apocalyptic number.
22071482 is a deficient number, since it is larger than the sum of its proper divisors (11740294).
22071482 is a wasteful number, since it uses less digits than its factorization.
22071482 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 234852.
The product of its (nonzero) digits is 1792, while the sum is 26.
The square root of 22071482 is about 4698.0295869652. The cubic root of 22071482 is about 280.5070828142.
The spelling of 22071482 in words is "twenty-two million, seventy-one thousand, four hundred eighty-two".
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