number.wiki
Number

84,143

84,143 is a prime, odd.

Deficient Number Prime Sexy Prime Squarefree

Properties

Parity
Odd
Digit count
5
Digit sum
20
Digital root
2
Palindrome
No
Divisor count
2
σ(n) — sum of divisors
84,144

Primality

84,143 is prime. It has exactly two divisors: 1 and itself.

Divisors & multiples

All divisors (2)
1 · 84143
Aliquot sum (sum of proper divisors): 1
Factor pairs (a × b = 84,143)
1 × 84143
First multiples
84,143 · 168,286 · 252,429 · 336,572 · 420,715 · 504,858 · 589,001 · 673,144 · 757,287 · 841,430

Representations

In words
eighty-four thousand one hundred forty-three
Ordinal
84143rd
Binary
10100100010101111
Octal
244257
Hexadecimal
148AF

Also seen as

Prime neighborhood

Adjacent primes:

  • Previous prime: 84,137 (gap of 6)
  • Next prime: 84,163 (gap of 20)

Pair status: sexy with 84137.

Hex color
#0148AF
RGB(1, 72, 175)
IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.1.72.175.