Number 2001

"Number Facts & Properties" Calculator
Number

What is number 2,001?

Answer

Number 2,001 is
an odd number

Two thousand one

The last digit, 1, is odd, so 2,001 is odd: 2,001 = 2 × 1,000 + 1.

How to read it

Ordinal
two thousand first

Divisibility

Prime?
no — composite
Prime factorization
2,001 = 3 × 23 × 29
Divisors
8: 1, 3, 23, 29, 69, 87, 667, 2,001
Nearest primes
1,999 and 2,003

Other notations

Roman numeral
MMI
Binary
11111010001
Hexadecimal
7D1

Digits

Number of digits
4
Sum of digits
2 + 0 + 0 + 1 = 3
Product of digits
2 × 0 × 0 × 1 = 0

Codes

QR code
Barcode (Code 128)

Related Calculations

See Also

Neighboring Numbers

NumberEven/Odd
1,986Even
1,987Odd
1,988Even
1,989Odd
1,990Even
1,991Odd
1,992Even
1,993Odd
1,994Even
1,995Odd
1,996Even
1,997Odd
1,998Even
1,999Odd
2,000Even
2,001Odd
2,002Even
2,003Odd
2,004Even
2,005Odd
2,006Even
2,007Odd
2,008Even
2,009Odd
2,010Even
2,011Odd
2,012Even
2,013Odd
2,014Even
2,015Odd

FAQ

What is number 2,001?

Number 2,001 is an odd number

Is 2,001 even or odd?

2,001 is an odd number

How many digits does 2,001 have?

The number 2,001 has 4 digits

See Also