Base | Representation |
---|---|
bin | 110001001100… |
… | …011000000100 |
3 | 220021011122022 |
4 | 301030120010 |
5 | 11300130443 |
6 | 1140222312 |
7 | 214416635 |
oct | 61143004 |
9 | 26234568 |
10 | 12895748 |
11 | 7308848 |
12 | 439a998 |
13 | 2896928 |
14 | 19d988c |
15 | 11eae68 |
hex | c4c604 |
12895748 has 24 divisors (see below), whose sum is σ = 23405760. Its totient is φ = 6212960.
The previous prime is 12895717. The next prime is 12895763. The reversal of 12895748 is 84759821.
It is a junction number, because it is equal to n+sod(n) for n = 12895699 and 12895708.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11993 + ... + 13023.
It is an arithmetic number, because the mean of its divisors is an integer number (975240).
Almost surely, 212895748 is an apocalyptic number.
It is an amenable number.
12895748 is a deficient number, since it is larger than the sum of its proper divisors (10510012).
12895748 is a wasteful number, since it uses less digits than its factorization.
12895748 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1147 (or 1145 counting only the distinct ones).
The product of its digits is 161280, while the sum is 44.
The square root of 12895748 is about 3591.0650230816. The cubic root of 12895748 is about 234.5032391658.
The spelling of 12895748 in words is "twelve million, eight hundred ninety-five thousand, seven hundred forty-eight".
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