Base | Representation |
---|---|
bin | 110000010101… |
… | …100001011000 |
3 | 212211202102200 |
4 | 300111201120 |
5 | 11220433224 |
6 | 1131330200 |
7 | 212462610 |
oct | 60254130 |
9 | 25752380 |
10 | 12671064 |
11 | 7174a5a |
12 | 42b0960 |
13 | 2818593 |
14 | 197ba40 |
15 | 11a45c9 |
hex | c15858 |
12671064 has 96 divisors (see below), whose sum is σ = 40535040. Its totient is φ = 3499200.
The previous prime is 12671041. The next prime is 12671089. The reversal of 12671064 is 46017621.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15219 + ... + 16029.
It is an arithmetic number, because the mean of its divisors is an integer number (422240).
Almost surely, 212671064 is an apocalyptic number.
12671064 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 12671064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20267520).
12671064 is an abundant number, since it is smaller than the sum of its proper divisors (27863976).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12671064 is a wasteful number, since it uses less digits than its factorization.
12671064 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 861 (or 854 counting only the distinct ones).
The product of its (nonzero) digits is 2016, while the sum is 27.
The square root of 12671064 is about 3559.6438024050. The cubic root of 12671064 is about 233.1333270223.
Adding to 12671064 its reverse (46017621), we get a palindrome (58688685).
The spelling of 12671064 in words is "twelve million, six hundred seventy-one thousand, sixty-four".
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