Properties of the Number -38438

Thirty-Eight Thousand Four Hundred Thirty-Eight

Basics

Value: -38439 → -38438 → -38437

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 2 × 19219

Divisors: 1, 2, 19219, 38438

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1001011000100110

Octal: -113046

Duodecimal: -1A2B2

Hexadecimal: -9626

Square: 1477479844

Square Root: 196.05611441625584

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

Difference between the number of odd parts and the number of even parts in all the partitions of n. A209423

Number of ways to place 5 nonattacking wazirs on a 5 X n board. A172231

Number of 2 X 2 matrices having all elements in {0,1,...,n} and determinant in the closed interval [-n,n]. A211031

Number of partitions of 3n+1 into parts >= 3. A182807

Array read by antidiagonals: T(n,k) is the number of k element independent vertex sets in the n X k grid graph. A390159

Partial sums of the Fermat pseudoprimes to base 2, A001567. A172255