Base | Representation |
---|---|
bin | 1010110010001… |
… | …0100010100100 |
3 | 10011002221020020 |
4 | 2230202202210 |
5 | 43034331434 |
6 | 4253235140 |
7 | 1056310413 |
oct | 254424244 |
9 | 104087206 |
10 | 45230244 |
11 | 23593174 |
12 | 13192ab0 |
13 | 94a8377 |
14 | 601547a |
15 | 3e86849 |
hex | 2b228a4 |
45230244 has 12 divisors (see below), whose sum is σ = 105537264. Its totient is φ = 15076744.
The previous prime is 45230191. The next prime is 45230261. The reversal of 45230244 is 44203254.
It is a tau number, because it is divible by the number of its divisors (12).
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1884582 + ... + 1884605.
It is an arithmetic number, because the mean of its divisors is an integer number (8794772).
Almost surely, 245230244 is an apocalyptic number.
It is an amenable number.
45230244 is an abundant number, since it is smaller than the sum of its proper divisors (60307020).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45230244 is a wasteful number, since it uses less digits than its factorization.
45230244 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3769194 (or 3769192 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 24.
The square root of 45230244 is about 6725.3434113062. The cubic root of 45230244 is about 356.2949308673.
Adding to 45230244 its reverse (44203254), we get a palindrome (89433498).
The spelling of 45230244 in words is "forty-five million, two hundred thirty thousand, two hundred forty-four".
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