1148
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Number
$1148$ (one thousand, one hundred and forty-eight) is:
- $2^2 \times 7 \times 41$
- The $5$th positive integer after $504$, $756$, $806$, $1008$ which can be expressed as the product of $2$ two-digit numbers in $2$ ways such that the factors in one of those pairs is the reversal of each of the factors in the other:
- $1148 = 14 \times 82 = 28 \times 41$
- The $23$rd even integer after $2$, $4$, $94$, $96$, $\ldots$, $904$, $906$, $908$, $1114$, $1116$, $1118$, $1144$, $1146$ that cannot be expressed as the sum of $2$ prime numbers which are each one of a pair of twin primes.