Base | Representation |
---|---|
bin | 110000010110… |
… | …110010000110 |
3 | 212212000112000 |
4 | 300112302012 |
5 | 11221114410 |
6 | 1131410130 |
7 | 212513640 |
oct | 60266206 |
9 | 25760460 |
10 | 12676230 |
11 | 7178926 |
12 | 42b3946 |
13 | 281aa38 |
14 | 197d890 |
15 | 11a5dc0 |
hex | c16c86 |
12676230 has 128 divisors (see below), whose sum is σ = 40780800. Its totient is φ = 2737152.
The previous prime is 12676217. The next prime is 12676259. The reversal of 12676230 is 3267621.
It is a happy number.
12676230 is nontrivially palindromic in base 8.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 12676194 and 12676203.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 35734 + ... + 36086.
It is an arithmetic number, because the mean of its divisors is an integer number (318600).
Almost surely, 212676230 is an apocalyptic number.
12676230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 12676230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20390400).
12676230 is an abundant number, since it is smaller than the sum of its proper divisors (28104570).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12676230 is a wasteful number, since it uses less digits than its factorization.
12676230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 395 (or 389 counting only the distinct ones).
The product of its (nonzero) digits is 3024, while the sum is 27.
The square root of 12676230 is about 3560.3693628611. The cubic root of 12676230 is about 233.1650055809.
The spelling of 12676230 in words is "twelve million, six hundred seventy-six thousand, two hundred thirty".
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