Base | Representation |
---|---|
bin | 101110100001… |
… | …000110110110 |
3 | 211221112100011 |
4 | 232201012312 |
5 | 11110203410 |
6 | 1113210434 |
7 | 205435456 |
oct | 56410666 |
9 | 24845304 |
10 | 12194230 |
11 | 6979784 |
12 | 4100a1a |
13 | 26ac529 |
14 | 1895d66 |
15 | 110d18a |
hex | ba11b6 |
12194230 has 16 divisors (see below), whose sum is σ = 21990384. Its totient is φ = 4868640.
The previous prime is 12194227. The next prime is 12194243. The reversal of 12194230 is 3249121.
12194230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8140 + ... + 9520.
It is an arithmetic number, because the mean of its divisors is an integer number (1374399).
Almost surely, 212194230 is an apocalyptic number.
12194230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12194230 is a deficient number, since it is larger than the sum of its proper divisors (9796154).
12194230 is a wasteful number, since it uses less digits than its factorization.
12194230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2271.
The product of its (nonzero) digits is 432, while the sum is 22.
The square root of 12194230 is about 3492.0237685331. The cubic root of 12194230 is about 230.1714537583.
The spelling of 12194230 in words is "twelve million, one hundred ninety-four thousand, two hundred thirty".
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