Base | Representation |
---|---|
bin | 1010110010001… |
… | …0100010000011 |
3 | 10011002221012000 |
4 | 2230202202003 |
5 | 43034331321 |
6 | 4253235043 |
7 | 1056310335 |
oct | 254424203 |
9 | 104087160 |
10 | 45230211 |
11 | 23593144 |
12 | 13192a83 |
13 | 94a8350 |
14 | 6015455 |
15 | 3e86826 |
hex | 2b22883 |
45230211 has 16 divisors (see below), whose sum is σ = 72162720. Its totient is φ = 27833760.
The previous prime is 45230191. The next prime is 45230261. The reversal of 45230211 is 11203254.
45230211 is a `hidden beast` number, since 452 + 3 + 0 + 211 = 666.
It is not a de Polignac number, because 45230211 - 25 = 45230179 is a prime.
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, 64080 + ... + 64781.
It is an arithmetic number, because the mean of its divisors is an integer number (4510170).
Almost surely, 245230211 is an apocalyptic number.
45230211 is a deficient number, since it is larger than the sum of its proper divisors (26932509).
45230211 is a wasteful number, since it uses less digits than its factorization.
45230211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 128883 (or 128877 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 18.
The square root of 45230211 is about 6725.3409578995. The cubic root of 45230211 is about 356.2948442163.
Adding to 45230211 its reverse (11203254), we get a palindrome (56433465).
The spelling of 45230211 in words is "forty-five million, two hundred thirty thousand, two hundred eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •