Base | Representation |
---|---|
bin | 101010111000… |
… | …1100111101100 |
3 | 1120022101021201 |
4 | 1111301213230 |
5 | 21224013414 |
6 | 2121535244 |
7 | 362060230 |
oct | 125614754 |
9 | 46271251 |
10 | 22485484 |
11 | 1176874a |
12 | 7644524 |
13 | 4873828 |
14 | 2db45c0 |
15 | 1e92574 |
hex | 15719ec |
22485484 has 12 divisors (see below), whose sum is σ = 44971024. Its totient is φ = 9636624.
The previous prime is 22485481. The next prime is 22485497. The reversal of 22485484 is 48458422.
22485484 is an admirable number.
It is not an unprimeable number, because it can be changed into a prime (22485481) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 401499 + ... + 401554.
Almost surely, 222485484 is an apocalyptic number.
It is an amenable number.
22485484 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22485484 is a wasteful number, since it uses less digits than its factorization.
22485484 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 803064 (or 803062 counting only the distinct ones).
The product of its digits is 81920, while the sum is 37.
The square root of 22485484 is about 4741.8861226310. The cubic root of 22485484 is about 282.2500841413.
The spelling of 22485484 in words is "twenty-two million, four hundred eighty-five thousand, four hundred eighty-four".
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