Base | Representation |
---|---|
bin | 1111000010011… |
… | …01001100111101 |
3 | 22210100211212200 |
4 | 13201031030331 |
5 | 224243122331 |
6 | 20303422113 |
7 | 3061134450 |
oct | 741151475 |
9 | 283324780 |
10 | 126145341 |
11 | 65229953 |
12 | 362b4939 |
13 | 2019911a |
14 | 12a79497 |
15 | b11b5e6 |
hex | 784d33d |
126145341 has 12 divisors (see below), whose sum is σ = 208240032. Its totient is φ = 72083016.
The previous prime is 126145339. The next prime is 126145343. The reversal of 126145341 is 143541621.
It is a happy number.
126145341 is a `hidden beast` number, since 1 + 2 + 614 + 5 + 3 + 41 = 666.
It is an interprime number because it is at equal distance from previous prime (126145339) and next prime (126145343).
It is not a de Polignac number, because 126145341 - 21 = 126145339 is a prime.
It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (126145343) 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, 1001091 + ... + 1001216.
It is an arithmetic number, because the mean of its divisors is an integer number (17353336).
Almost surely, 2126145341 is an apocalyptic number.
It is an amenable number.
126145341 is a deficient number, since it is larger than the sum of its proper divisors (82094691).
126145341 is a wasteful number, since it uses less digits than its factorization.
126145341 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2002320 (or 2002317 counting only the distinct ones).
The product of its digits is 2880, while the sum is 27.
The square root of 126145341 is about 11231.4442971507. Note that the first 3 decimals coincide. The cubic root of 126145341 is about 501.5224807328.
Adding to 126145341 its reverse (143541621), we get a palindrome (269686962).
It can be divided in two parts, 12614 and 5341, that added together give a triangular number (17955 = T189).
The spelling of 126145341 in words is "one hundred twenty-six million, one hundred forty-five thousand, three hundred forty-one".
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