Properties of the Number -84500

Eighty-Four Thousand Five Hundred

Basics

Value: -84501 → -84500 → -84499

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 2 ² × 5 ³ × 13 ²

Divisors: 1, 2, 4, 5, 10, 13, 20, 25, 26, 50

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10100101000010100

Octal: -245024

Duodecimal: -40A98

Hexadecimal: -14a14

Square: 7140250000

Square Root: 290.68883707497264

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

Numbers n that are the hypotenuse of exactly 17 distinct integer-sided right triangles, i.e., n² can be written as a sum of two squares in 17 ways. A97239

Numbers of the form p³*q²*r² where p, q, and r are distinct primes. A179695

Number of permutations p of (1,2,3,...,n) such that k+p(k) is a Fibonacci number for 1 <= k <= n. A97082

Primitive coreful abundant numbers: coreful abundant numbers having no coreful abundant aliquot divisor. A339940

Number of 0..n arrays x(0..4) of 5 elements with each no smaller than the sum of its previous elements modulo (n+1). A200254

Terms of A301517 that are not exponentially odd numbers (A268335). A335989

Primitive coreful Zumkeller numbers: coreful Zumkeller numbers (A339979) having no coreful Zumkeller aliquot divisor. A339981

Numbers such that the list of exponents of their factorization is a palindromic list of primes. A322525