Base | Representation |
---|---|
bin | 101110010010… |
… | …011101111110 |
3 | 211211111002102 |
4 | 232102131332 |
5 | 11101244040 |
6 | 1112025102 |
7 | 205065611 |
oct | 56223576 |
9 | 24744072 |
10 | 12134270 |
11 | 6938725 |
12 | 4092192 |
13 | 268b155 |
14 | 187c178 |
15 | 10ea515 |
hex | b9277e |
12134270 has 8 divisors (see below), whose sum is σ = 21841704. Its totient is φ = 4853704.
The previous prime is 12134251. The next prime is 12134273. The reversal of 12134270 is 7243121.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12134273) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 606704 + ... + 606723.
It is an arithmetic number, because the mean of its divisors is an integer number (2730213).
Almost surely, 212134270 is an apocalyptic number.
12134270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12134270 is a deficient number, since it is larger than the sum of its proper divisors (9707434).
12134270 is a wasteful number, since it uses less digits than its factorization.
12134270 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1213434.
The product of its (nonzero) digits is 336, while the sum is 20.
The square root of 12134270 is about 3483.4279094019. The cubic root of 12134270 is about 229.7935766066.
Adding to 12134270 its reverse (7243121), we get a palindrome (19377391).
The spelling of 12134270 in words is "twelve million, one hundred thirty-four thousand, two hundred seventy".
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