Base | Representation |
---|---|
bin | 1010110010001… |
… | …0100010100001 |
3 | 10011002221020010 |
4 | 2230202202201 |
5 | 43034331431 |
6 | 4253235133 |
7 | 1056310410 |
oct | 254424241 |
9 | 104087203 |
10 | 45230241 |
11 | 23593171 |
12 | 13192aa9 |
13 | 94a8374 |
14 | 6015477 |
15 | 3e86846 |
hex | 2b228a1 |
45230241 has 16 divisors (see below), whose sum is σ = 72550400. Its totient is φ = 24485328.
The previous prime is 45230191. The next prime is 45230261. The reversal of 45230241 is 14203254.
It is not a de Polignac number, because 45230241 - 26 = 45230177 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (45230261) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56281 + ... + 57078.
It is an arithmetic number, because the mean of its divisors is an integer number (4534400).
Almost surely, 245230241 is an apocalyptic number.
It is an amenable number.
45230241 is a deficient number, since it is larger than the sum of its proper divisors (27320159).
45230241 is a wasteful number, since it uses less digits than its factorization.
45230241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 113388.
The product of its (nonzero) digits is 960, while the sum is 21.
The square root of 45230241 is about 6725.3431882693. The cubic root of 45230241 is about 356.2949229900.
Adding to 45230241 its reverse (14203254), we get a palindrome (59433495).
The spelling of 45230241 in words is "forty-five million, two hundred thirty thousand, two hundred forty-one".
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