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प्रश्न
I am a two digit prime number and the sum of my digits is 10. I am also one of the factors of 57. Who am I?
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उत्तर
Two-digit prime numbers with a sum of digits 10 are 19, 37, 73 of these factors of 57 is 19.
The number is 19.
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संबंधित प्रश्न
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57
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