Properties of the Number -38038

Thirty-Eight Thousand Thirty-Eight

Basics

Value: -38039 → -38038 → -38037

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 2 × 7 × 11 × 13 × 19

Divisors: 1, 2, 7, 11, 13, 14, 19, 22, 26, 38

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4938 Try Today's Challenge

Representations

Binary: -1001010010010110

Octal: -112226

Duodecimal: -1A01A

Hexadecimal: -9496

Square: 1446889444

Square Root: 195.03333048481738

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) = n*(n+1)*(2·n+1)/3. A6331

a(n) is the denominator of the probability that a particular one of the A335573(n+1) fixed polyominoes corresponding to the free polyomino with binary code A246521(n+1) appears in internal diffusion-limited aggregation on the square lattice. A368393

Partial sums of A051877. A50403

a(n) = 225·n² + n. A156814

Perimeters of more than one primitive 120-degree integer triangle. A350047

a(n) = 169·n² + 13. A158548

Sum of the areas of the squares on the sides of the distinct rectangles that can be made with positive integer sides such that L + W = n, W < L. A294473

Numbers k such that the least term in the periodic part of the continued fraction for sqrt(k) is 30. A31708

Numbers k whose decimal representation, read as a base-12 value and divided by k, yields an integer. A32555

Multiples of 1729, the Hardy-Ramanujan number. A138129