Base | Representation |
---|---|
bin | 110001001110… |
… | …111100111101 |
3 | 220021201010011 |
4 | 301032330331 |
5 | 11301000201 |
6 | 1140343221 |
7 | 214462462 |
oct | 61167475 |
9 | 26251104 |
10 | 12906301 |
11 | 7315771 |
12 | 43a4b11 |
13 | 289b685 |
14 | 19dd669 |
15 | 11ee151 |
hex | c4ef3d |
12906301 has 4 divisors (see below), whose sum is σ = 13585600. Its totient is φ = 12227004.
The previous prime is 12906293. The next prime is 12906307. The reversal of 12906301 is 10360921.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 12906301 - 23 = 12906293 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12906307) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 339621 + ... + 339658.
It is an arithmetic number, because the mean of its divisors is an integer number (3396400).
Almost surely, 212906301 is an apocalyptic number.
It is an amenable number.
12906301 is a deficient number, since it is larger than the sum of its proper divisors (679299).
12906301 is an equidigital number, since it uses as much as digits as its factorization.
12906301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 679298.
The product of its (nonzero) digits is 324, while the sum is 22.
The square root of 12906301 is about 3592.5340638608. The cubic root of 12906301 is about 234.5671888735.
The spelling of 12906301 in words is "twelve million, nine hundred six thousand, three hundred one".
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