Properties of the Number -290512

Two Hundred Ninety Thousand Five Hundred Twelve

Basics

Value: -290513 → -290512 → -290511

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 2 ⁴ × 67 × 271

Divisors: 1, 2, 4, 8, 16, 67, 134, 268, 271, 536

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

9108 Try Today's Challenge

Representations

Binary: -1000110111011010000

Octal: -1067320

Duodecimal: -120154

Hexadecimal: -46ed0

Square: 84397222144

Square Root: 538.991651141277

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

Partial sums of Catalan numbers (A000108). A14137

Position of A075165(n+1) in A014486. A75161

Fixed points of the permutation A125987/A125988. A126298

Position of A106455(n+1) in A014486. A106451

a(n) = ∑_{k=0..floor(n/2)} Catalan(k). A110199

Bisection of A014137. A99869

Number of arrays of the median of three adjacent elements of some length n+2 0..1 array. A228733