Base | Representation |
---|---|
bin | 1010110010010… |
… | …1111110010001 |
3 | 10011010122112000 |
4 | 2230211332101 |
5 | 43040304210 |
6 | 4253424213 |
7 | 1056366411 |
oct | 254457621 |
9 | 104118460 |
10 | 45244305 |
11 | 235a2797 |
12 | 1319b069 |
13 | 94b18a2 |
14 | 601a641 |
15 | 3e8aac0 |
hex | 2b25f91 |
45244305 has 32 divisors (see below), whose sum is σ = 81553920. Its totient is φ = 23794560.
The previous prime is 45244273. The next prime is 45244313. The reversal of 45244305 is 50344254.
It is not a de Polignac number, because 45244305 - 25 = 45244273 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7560 + ... + 12150.
It is an arithmetic number, because the mean of its divisors is an integer number (2548560).
Almost surely, 245244305 is an apocalyptic number.
45244305 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
It is an amenable number.
45244305 is a deficient number, since it is larger than the sum of its proper divisors (36309615).
45244305 is a wasteful number, since it uses less digits than its factorization.
45244305 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4678 (or 4672 counting only the distinct ones).
The product of its (nonzero) digits is 9600, while the sum is 27.
The square root of 45244305 is about 6726.3887042008. The cubic root of 45244305 is about 356.3318482300.
Adding to 45244305 its reverse (50344254), we get a palindrome (95588559).
The spelling of 45244305 in words is "forty-five million, two hundred forty-four thousand, three hundred five".
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