Base | Representation |
---|---|
bin | 1010110110111… |
… | …0011101111101 |
3 | 10011200201211210 |
4 | 2231232131331 |
5 | 43124304440 |
6 | 4304035033 |
7 | 1062044211 |
oct | 255563575 |
9 | 104621753 |
10 | 45541245 |
11 | 237858a2 |
12 | 13302a79 |
13 | 9586aa9 |
14 | 6096941 |
15 | 3ee8a80 |
hex | 2b6e77d |
45541245 has 16 divisors (see below), whose sum is σ = 73248192. Its totient is φ = 24161280.
The previous prime is 45541231. The next prime is 45541253. The reversal of 45541245 is 54214554.
It is not a de Polignac number, because 45541245 - 25 = 45541213 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4971 + ... + 10760.
It is an arithmetic number, because the mean of its divisors is an integer number (4578012).
Almost surely, 245541245 is an apocalyptic number.
It is an amenable number.
45541245 is a deficient number, since it is larger than the sum of its proper divisors (27706947).
45541245 is a wasteful number, since it uses less digits than its factorization.
45541245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15932.
The product of its digits is 16000, while the sum is 30.
The square root of 45541245 is about 6748.4253718923. The cubic root of 45541245 is about 357.1096886149.
Adding to 45541245 its reverse (54214554), we get a palindrome (99755799).
The spelling of 45541245 in words is "forty-five million, five hundred forty-one thousand, two hundred forty-five".
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