Base | Representation |
---|---|
bin | 1010110010010… |
… | …1111100110100 |
3 | 10011010122101120 |
4 | 2230211330310 |
5 | 43040303322 |
6 | 4253423540 |
7 | 1056366216 |
oct | 254457464 |
9 | 104118346 |
10 | 45244212 |
11 | 235a2712 |
12 | 1319abb0 |
13 | 94b1830 |
14 | 601a5b6 |
15 | 3e8aa5c |
hex | 2b25f34 |
45244212 has 24 divisors (see below), whose sum is σ = 113690976. Its totient is φ = 13921248.
The previous prime is 45244163. The next prime is 45244237. The reversal of 45244212 is 21244254.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 144858 + ... + 145169.
It is an arithmetic number, because the mean of its divisors is an integer number (4737124).
Almost surely, 245244212 is an apocalyptic number.
It is an amenable number.
45244212 is an abundant number, since it is smaller than the sum of its proper divisors (68446764).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45244212 is a wasteful number, since it uses less digits than its factorization.
45244212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 290047 (or 290045 counting only the distinct ones).
The product of its digits is 2560, while the sum is 24.
The square root of 45244212 is about 6726.3817911266. The cubic root of 45244212 is about 356.3316040822.
Adding to 45244212 its reverse (21244254), we get a palindrome (66488466).
The spelling of 45244212 in words is "forty-five million, two hundred forty-four thousand, two hundred twelve".
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