Base | Representation |
---|---|
bin | 110001000001… |
… | …111001000110 |
3 | 220011222201212 |
4 | 301001321012 |
5 | 11242242211 |
6 | 1135251422 |
7 | 214150511 |
oct | 61017106 |
9 | 26158655 |
10 | 12852806 |
11 | 728955a |
12 | 4379b72 |
13 | 2880215 |
14 | 19c7d78 |
15 | 11dd38b |
hex | c41e46 |
12852806 has 4 divisors (see below), whose sum is σ = 19279212. Its totient is φ = 6426402.
The previous prime is 12852793. The next prime is 12852809. The reversal of 12852806 is 60825821.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12852809) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3213200 + ... + 3213203.
It is an arithmetic number, because the mean of its divisors is an integer number (4819803).
Almost surely, 212852806 is an apocalyptic number.
12852806 is a deficient number, since it is larger than the sum of its proper divisors (6426406).
12852806 is an equidigital number, since it uses as much as digits as its factorization.
12852806 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6426405.
The product of its (nonzero) digits is 7680, while the sum is 32.
The square root of 12852806 is about 3585.0810311623. The cubic root of 12852806 is about 234.2426562113.
The spelling of 12852806 in words is "twelve million, eight hundred fifty-two thousand, eight hundred six".
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