Properties of the Number 84449

Eighty-Four Thousand Four Hundred Forty-Nine

Basics

Value: 84448 → 84449 → 84450

Parity: odd

Prime: Yes

Previous Prime: 84443

Next Prime: 84457

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 84449

Divisors: 1, 84449

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

8509 Try Today's Challenge

Representations

Binary: 10100100111100001

Octal: 244741

Duodecimal: 40A55

Hexadecimal: 149e1

Square: 7131633601

Square Root: 290.6011011679068

Classification

Fibonacci: No

Bell Number: No

Factorial Number: No

Regular Number: No

Perfect Number: No

Special

Kaprekar Constant: No

Munchausen Constant: No

Armstrong Number: No

Kaprekar Number: No

Catalan Number: No

Vampire Number: No

Taxicab Number: No

Super Prime: No

Friedman Number: No

Fermat Number: No

Cullen Number: No

OEIS Sequences

Fourth term of balanced prime quartets: p(m-2)-p(m-3) = p(m-1)-p(m-2) = p(m)-p(m-1). A54803

Primes containing the string 444. A166582

T(n,k) = Number of n X k 0..1 arrays with every element equal to 1, 2, 4, 5, 6 or 8 king-move adjacent elements, with upper left element zero. A299514

Primes having only {4, 8, 9} as digits. A385796

Triangle read by rows: row n lists prime factors of (p^p-1)/(p-1) where p = prime(n). A214811

Primes arising as the 10's complement of A109862(n). A109863

Primes from merging of 5 successive digits in decimal expansion of exp(π). A105010

Primes such that the outer 2 digits are n and n+1 and all inner digits are 4, where 0 < n < 9. A108821

Number of 5 X n 0..1 arrays with antidiagonals unimodal and rows and diagonals nondecreasing. A224041

Number of nX5 0..1 arrays with every element equal to 1, 2, 4, 5, 6 or 8 king-move adjacent elements, with upper left element zero. A299511