Base | Representation |
---|---|
bin | 101110100001… |
… | …011000001101 |
3 | 211221120212022 |
4 | 232201120031 |
5 | 11110222331 |
6 | 1113215525 |
7 | 205441634 |
oct | 56413015 |
9 | 24846768 |
10 | 12195341 |
11 | 697a5a4 |
12 | 41015a5 |
13 | 26acba2 |
14 | 189651b |
15 | 110d67b |
hex | ba160d |
12195341 has 12 divisors (see below), whose sum is σ = 13389012. Its totient is φ = 11069184.
The previous prime is 12195331. The next prime is 12195343. The reversal of 12195341 is 14359121.
It can be written as a sum of positive squares in 6 ways, for example, as 119716 + 12075625 = 346^2 + 3475^2 .
It is not a de Polignac number, because 12195341 - 210 = 12194317 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 12195341.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12195343) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13871 + ... + 14723.
It is an arithmetic number, because the mean of its divisors is an integer number (1115751).
Almost surely, 212195341 is an apocalyptic number.
It is an amenable number.
12195341 is a deficient number, since it is larger than the sum of its proper divisors (1193671).
12195341 is an equidigital number, since it uses as much as digits as its factorization.
12195341 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 928 (or 899 counting only the distinct ones).
The product of its digits is 1080, while the sum is 26.
The square root of 12195341 is about 3492.1828417195. The cubic root of 12195341 is about 230.1784437506.
The spelling of 12195341 in words is "twelve million, one hundred ninety-five thousand, three hundred forty-one".
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