Base | Representation |
---|---|
bin | 101010010101001110… |
… | …010001100101110010 |
3 | 11100022201020211022101 |
4 | 222111032101211302 |
5 | 1221042011021320 |
6 | 32514140131014 |
7 | 3166241665666 |
oct | 522516214562 |
9 | 140281224271 |
10 | 45453220210 |
11 | 18305181102 |
12 | 8986236a6a |
13 | 4394a97798 |
14 | 22b29288a6 |
15 | 12b0615c0a |
hex | a95391972 |
45453220210 has 32 divisors (see below), whose sum is σ = 85071555072. Its totient is φ = 17466349440.
The previous prime is 45453220201. The next prime is 45453220213. The reversal of 45453220210 is 1202235454.
It is not an unprimeable number, because it can be changed into a prime (45453220213) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 492652 + ... + 577591.
It is an arithmetic number, because the mean of its divisors is an integer number (2658486096).
Almost surely, 245453220210 is an apocalyptic number.
45453220210 is a deficient number, since it is larger than the sum of its proper divisors (39618334862).
45453220210 is a wasteful number, since it uses less digits than its factorization.
45453220210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1070418.
The product of its (nonzero) digits is 9600, while the sum is 28.
Adding to 45453220210 its reverse (1202235454), we get a palindrome (46655455664).
The spelling of 45453220210 in words is "forty-five billion, four hundred fifty-three million, two hundred twenty thousand, two hundred ten".
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