Base | Representation |
---|---|
bin | 1111111111011… |
… | …10000100111000 |
3 | 100100102020101212 |
4 | 13333232010320 |
5 | 233320104222 |
6 | 21151102252 |
7 | 3216131201 |
oct | 777560470 |
9 | 310366355 |
10 | 134144312 |
11 | 697a2675 |
12 | 38b11988 |
13 | 21a39c43 |
14 | 13b5c5a8 |
15 | bb9b6e2 |
hex | 7fee138 |
134144312 has 16 divisors (see below), whose sum is σ = 252651840. Its totient is φ = 66770496.
The previous prime is 134144293. The next prime is 134144327. The reversal of 134144312 is 213441431.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35813 + ... + 39380.
It is an arithmetic number, because the mean of its divisors is an integer number (15790740).
Almost surely, 2134144312 is an apocalyptic number.
It is an amenable number.
134144312 is a deficient number, since it is larger than the sum of its proper divisors (118507528).
134144312 is a wasteful number, since it uses less digits than its factorization.
134144312 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 75422 (or 75418 counting only the distinct ones).
The product of its digits is 1152, while the sum is 23.
The square root of 134144312 is about 11582.0685544509. The cubic root of 134144312 is about 511.9066297022.
Adding to 134144312 its reverse (213441431), we get a palindrome (347585743).
The spelling of 134144312 in words is "one hundred thirty-four million, one hundred forty-four thousand, three hundred twelve".
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