Base | Representation |
---|---|
bin | 110000010111… |
… | …100010000100 |
3 | 212212011201201 |
4 | 300113202010 |
5 | 11221214200 |
6 | 1131432244 |
7 | 212525614 |
oct | 60274204 |
9 | 25764651 |
10 | 12679300 |
11 | 7180167 |
12 | 42b5684 |
13 | 281c25a |
14 | 1980a44 |
15 | 11a6c6a |
hex | c17884 |
12679300 has 36 divisors (see below), whose sum is σ = 27803776. Its totient is φ = 5018400.
The previous prime is 12679283. The next prime is 12679307. The reversal of 12679300 is 397621.
It is not an unprimeable number, because it can be changed into a prime (12679307) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9685 + ... + 10915.
Almost surely, 212679300 is an apocalyptic number.
12679300 is a gapful number since it is divisible by the number (10) 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 12679300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13901888).
12679300 is an abundant number, since it is smaller than the sum of its proper divisors (15124476).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12679300 is a wasteful number, since it uses less digits than its factorization.
12679300 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1348 (or 1341 counting only the distinct ones).
The product of its (nonzero) digits is 2268, while the sum is 28.
The square root of 12679300 is about 3560.8004718041. The cubic root of 12679300 is about 233.1838271282.
The spelling of 12679300 in words is "twelve million, six hundred seventy-nine thousand, three hundred".
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