Base | Representation |
---|---|
bin | 10000110100101… |
… | …00010011100010 |
3 | 100211112110122022 |
4 | 20122110103202 |
5 | 242111213032 |
6 | 22000341442 |
7 | 3332320532 |
oct | 1032242342 |
9 | 324473568 |
10 | 141116642 |
11 | 72725027 |
12 | 3b314882 |
13 | 2330b694 |
14 | 14a554c2 |
15 | c5c7512 |
hex | 86944e2 |
141116642 has 4 divisors (see below), whose sum is σ = 211674966. Its totient is φ = 70558320.
The previous prime is 141116627. The next prime is 141116699. The reversal of 141116642 is 246611141.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 246611141 = 7 ⋅35230163.
It can be written as a sum of positive squares in only one way, i.e., 123232201 + 17884441 = 11101^2 + 4229^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35279159 + ... + 35279162.
Almost surely, 2141116642 is an apocalyptic number.
141116642 is a deficient number, since it is larger than the sum of its proper divisors (70558324).
141116642 is an equidigital number, since it uses as much as digits as its factorization.
141116642 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 70558323.
The product of its digits is 1152, while the sum is 26.
The square root of 141116642 is about 11879.2525859163. The cubic root of 141116642 is about 520.6262696020.
Adding to 141116642 its reverse (246611141), we get a palindrome (387727783).
The spelling of 141116642 in words is "one hundred forty-one million, one hundred sixteen thousand, six hundred forty-two".
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