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One thousand four hundred and twenty-one

1421 in other numeral systems

Binary: 10110001101
Octal: 2615
Hex: 58D
Roman: MCDXXI

Prime factorization of 1421

72 × 29

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Divisors of 1421

1, 7, 29, 49, 203 and 1421

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Is 1421 in the Fibonacci number sequence?

No.

Its nearest Fibonacci number neighbors are 987 and 1597.

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