Base | Representation |
---|---|
bin | 101111001001… |
… | …110101010001 |
3 | 212021000011100 |
4 | 233021311101 |
5 | 11131023131 |
6 | 1120535013 |
7 | 210032010 |
oct | 57116521 |
9 | 25230140 |
10 | 12361041 |
11 | 6a83040 |
12 | 4181469 |
13 | 273a434 |
14 | 18daa77 |
15 | 11427e6 |
hex | bc9d51 |
12361041 has 24 divisors (see below), whose sum is σ = 22261824. Its totient is φ = 6420960.
The previous prime is 12361021. The next prime is 12361061. The reversal of 12361041 is 14016321.
It is a happy number.
12361041 is a `hidden beast` number, since 12 + 3 + 610 + 41 = 666.
It is an interprime number because it is at equal distance from previous prime (12361021) and next prime (12361061).
It is not a de Polignac number, because 12361041 - 25 = 12361009 is a prime.
It is not an unprimeable number, because it can be changed into a prime (12361021) by changing a digit.
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 23 ways as a sum of consecutive naturals, for example, 8226 + ... + 9611.
It is an arithmetic number, because the mean of its divisors is an integer number (927576).
Almost surely, 212361041 is an apocalyptic number.
12361041 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
12361041 is a deficient number, since it is larger than the sum of its proper divisors (9900783).
12361041 is a wasteful number, since it uses less digits than its factorization.
12361041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17861 (or 17858 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
The square root of 12361041 is about 3515.8272141845. The cubic root of 12361041 is about 231.2162477157.
Adding to 12361041 its reverse (14016321), we get a palindrome (26377362).
The spelling of 12361041 in words is "twelve million, three hundred sixty-one thousand, forty-one".
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