Properties of the Number -16872

Sixteen Thousand Eight Hundred Seventy-Two

Basics

Value: -16873 → -16872 → -16871

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 2 ³ × 3 × 19 × 37

Divisors: 1, 2, 3, 4, 6, 8, 12, 19, 24, 37

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100000111101000

Octal: -40750

Duodecimal: -9920

Hexadecimal: -41e8

Square: 284664384

Square Root: 129.89226304903613

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

a(n) = 2·binomial(n,3). A7290

Sum of all the parts in the partitions of n into 10 squarefree parts. A326627

T(n,k)=Number of nXk 0..1 arrays avoiding 0 0 0 and 0 0 1 horizontally and 0 0 1 and 1 1 0 vertically. A208287

a(n) = floor(6ⁿ/(3+sqrt(3))ⁿ). A240735

1/3 of product of three numbers: the n-th prime, the previous number and the following number. A127919

Denominators of Pythagorean approximations to 3. A195616

Least k such that prime(n) is the smallest prime p for which k² + p² is also prime, or 0 if none. A263466

a(n) = 12·n*(n-1). A64200

a(n) = 1728·n - 408. A157266

Numerators b(n) of Pythagorean approximations b(n)/a(n) to 1/3. A195557