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One thousand nine hundred and ninety

1990 in other numeral systems

Prime factorization of 1990

2 × 5 × 199

Divisors of 1990

1, 2, 5, 10, 199, 398, 995 and 1990

Is 1990 in the Fibonacci number sequence?

No.

Its nearest Fibonacci number neighbors are 1597 and 2584.