Base | Representation |
---|---|
bin | 111010001101100110… |
… | …0000101011001000000 |
3 | 102221200011202100121212 |
4 | 1310123030011121000 |
5 | 4022010103013344 |
6 | 133232350305252 |
7 | 12013604126543 |
oct | 1643314053100 |
9 | 387604670555 |
10 | 125010204224 |
11 | 49020001774 |
12 | 202897b8228 |
13 | ba331a9759 |
14 | 609c90285a |
15 | 33b9c7579e |
hex | 1d1b305640 |
125010204224 has 28 divisors (see below), whose sum is σ = 250624529484. Its totient is φ = 61860716544.
The previous prime is 125010204203. The next prime is 125010204251. The reversal of 125010204224 is 422402010521.
It can be written as a sum of positive squares in 2 ways, for example, as 28642177600 + 96368026624 = 169240^2 + 310432^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 125010204224.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10062269 + ... + 10074684.
It is an arithmetic number, because the mean of its divisors is an integer number (8950876053).
Almost surely, 2125010204224 is an apocalyptic number.
It is an amenable number.
125010204224 is an abundant number, since it is smaller than the sum of its proper divisors (125614325260).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
125010204224 is an equidigital number, since it uses as much as digits as its factorization.
125010204224 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20137062 (or 20137052 counting only the distinct ones).
The product of its (nonzero) digits is 1280, while the sum is 23.
Adding to 125010204224 its reverse (422402010521), we get a palindrome (547412214745).
The spelling of 125010204224 in words is "one hundred twenty-five billion, ten million, two hundred four thousand, two hundred twenty-four".
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