Base | Representation |
---|---|
bin | 10111011011000100… |
… | …00101001001001110 |
3 | 1012110101012200101001 |
4 | 23231202011021032 |
5 | 201223204200000 |
6 | 5435451210514 |
7 | 623423215006 |
oct | 135542051116 |
9 | 35411180331 |
10 | 12575068750 |
11 | 5373331302 |
12 | 252b446a3a |
13 | 12553415aa |
14 | 874155006 |
15 | 4d8eb646a |
hex | 2ed88524e |
12575068750 has 24 divisors (see below), whose sum is σ = 23576756616. Its totient is φ = 5030025000.
The previous prime is 12575068747. The next prime is 12575068777. The reversal of 12575068750 is 5786057521.
It is a self number, because there is not a number n which added to its sum of digits gives 12575068750.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 999756 + ... + 1012255.
It is an arithmetic number, because the mean of its divisors is an integer number (982364859).
Almost surely, 212575068750 is an apocalyptic number.
12575068750 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12575068750 is a deficient number, since it is larger than the sum of its proper divisors (11001687866).
12575068750 is an frugal number, since it uses more digits than its factorization.
12575068750 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2012038 (or 2012018 counting only the distinct ones).
The product of its (nonzero) digits is 588000, while the sum is 46.
The spelling of 12575068750 in words is "twelve billion, five hundred seventy-five million, sixty-eight thousand, seven hundred fifty".
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