Base | Representation |
---|---|
bin | 1010110001110… |
… | …0011000010010 |
3 | 10011001122121122 |
4 | 2230130120102 |
5 | 43033030020 |
6 | 4252522242 |
7 | 1056144014 |
oct | 254343022 |
9 | 104048548 |
10 | 45205010 |
11 | 23576214 |
12 | 13180382 |
13 | 9499a36 |
14 | 600a1b4 |
15 | 3e7e125 |
hex | 2b1c612 |
45205010 has 16 divisors (see below), whose sum is σ = 81890136. Its totient is φ = 17966208.
The previous prime is 45205003. The next prime is 45205019. The reversal of 45205010 is 1050254.
It can be written as a sum of positive squares in 4 ways, for example, as 26946481 + 18258529 = 5191^2 + 4273^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 45205010.
It is not an unprimeable number, because it can be changed into a prime (45205019) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12827 + ... + 15966.
Almost surely, 245205010 is an apocalyptic number.
45205010 is a deficient number, since it is larger than the sum of its proper divisors (36685126).
45205010 is a wasteful number, since it uses less digits than its factorization.
45205010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28957.
The product of its (nonzero) digits is 200, while the sum is 17.
The square root of 45205010 is about 6723.4671115430. The cubic root of 45205010 is about 356.2286594378.
Adding to 45205010 its reverse (1050254), we get a palindrome (46255264).
The spelling of 45205010 in words is "forty-five million, two hundred five thousand, ten".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •