Base | Representation |
---|---|
bin | 101110111001… |
… | …101110101101 |
3 | 212010122200112 |
4 | 232321232231 |
5 | 11121420320 |
6 | 1115305405 |
7 | 206335505 |
oct | 56715655 |
9 | 25118615 |
10 | 12295085 |
11 | 6a38530 |
12 | 414b265 |
13 | 27163ca |
14 | 18c0a05 |
15 | 112cec5 |
hex | bb9bad |
12295085 has 8 divisors (see below), whose sum is σ = 16095456. Its totient is φ = 8941840.
The previous prime is 12295081. The next prime is 12295093. The reversal of 12295085 is 58059221.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 12295085 - 22 = 12295081 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12295081) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111719 + ... + 111828.
It is an arithmetic number, because the mean of its divisors is an integer number (2011932).
Almost surely, 212295085 is an apocalyptic number.
It is an amenable number.
12295085 is a deficient number, since it is larger than the sum of its proper divisors (3800371).
12295085 is a wasteful number, since it uses less digits than its factorization.
12295085 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 223563.
The product of its (nonzero) digits is 7200, while the sum is 32.
The square root of 12295085 is about 3506.4347990516. The cubic root of 12295085 is about 230.8042731543.
The spelling of 12295085 in words is "twelve million, two hundred ninety-five thousand, eighty-five".
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