Base | Representation |
---|---|
bin | 1110111011100… |
… | …01000001001010 |
3 | 22201200000201220 |
4 | 13131301001022 |
5 | 224030242331 |
6 | 20232222510 |
7 | 3050360205 |
oct | 735610112 |
9 | 281600656 |
10 | 125243466 |
11 | 647732a7 |
12 | 35b3aa36 |
13 | 1cc4177a |
14 | 128c293c |
15 | aede296 |
hex | 777104a |
125243466 has 16 divisors (see below), whose sum is σ = 250737888. Its totient is φ = 41706000.
The previous prime is 125243423. The next prime is 125243473. The reversal of 125243466 is 664342521.
It is a Curzon number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3625 + ... + 16236.
It is an arithmetic number, because the mean of its divisors is an integer number (15671118).
Almost surely, 2125243466 is an apocalyptic number.
125243466 is an abundant number, since it is smaller than the sum of its proper divisors (125494422).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
125243466 is a wasteful number, since it uses less digits than its factorization.
125243466 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20917.
The product of its digits is 34560, while the sum is 33.
The square root of 125243466 is about 11191.2227214009. Note that the first 3 decimals coincide. The cubic root of 125243466 is about 500.3244108031.
Adding to 125243466 its reverse (664342521), we get a palindrome (789585987).
The spelling of 125243466 in words is "one hundred twenty-five million, two hundred forty-three thousand, four hundred sixty-six".
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