Base | Representation |
---|---|
bin | 110000101010… |
… | …000001100001 |
3 | 220000000121221 |
4 | 300222001201 |
5 | 11231130131 |
6 | 1133215041 |
7 | 213262465 |
oct | 60520141 |
9 | 26000557 |
10 | 12755041 |
11 | 7222062 |
12 | 4331481 |
13 | 2847880 |
14 | 19a04a5 |
15 | 11be411 |
hex | c2a061 |
12755041 has 16 divisors (see below), whose sum is σ = 14837760. Its totient is φ = 10866240.
The previous prime is 12755027. The next prime is 12755051. The reversal of 12755041 is 14055721.
It is a cyclic number.
It is not a de Polignac number, because 12755041 - 25 = 12755009 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 12754997 and 12755015.
It is not an unprimeable number, because it can be changed into a prime (12755011) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7936 + ... + 9406.
It is an arithmetic number, because the mean of its divisors is an integer number (927360).
Almost surely, 212755041 is an apocalyptic number.
It is an amenable number.
12755041 is a deficient number, since it is larger than the sum of its proper divisors (2082719).
12755041 is a wasteful number, since it uses less digits than its factorization.
12755041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1536.
The product of its (nonzero) digits is 1400, while the sum is 25.
The square root of 12755041 is about 3571.4200257041. The cubic root of 12755041 is about 233.6472208697.
The spelling of 12755041 in words is "twelve million, seven hundred fifty-five thousand, forty-one".
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