Number
84,421
84,421 is a prime, odd.
Properties
- Parity
- Odd
- Digit count
- 5
- Digit sum
- 19
- Digital root
- 1
- Palindrome
- No
- Divisor count
- 2
- σ(n) — sum of divisors
- 84,422
Primality
84,421 is prime. It has exactly two divisors: 1 and itself.
Divisors & multiples
Aliquot sum (sum of proper divisors):
1
First multiples
Representations
- In words
- eighty-four thousand four hundred twenty-one
- Ordinal
- 84421st
- Binary
- 10100100111000101
- Octal
- 244705
- Hexadecimal
- 149C5