Properties of the Number -38230

Thirty-Eight Thousand Two Hundred Thirty

Basics

Value: -38231 → -38230 → -38229

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 2 × 5 × 3823

Divisors: 1, 2, 5, 10, 3823, 7646, 19115, 38230

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1001010101010110

Octal: -112526

Duodecimal: -1A15A

Hexadecimal: -9556

Square: 1461532900

Square Root: 195.52493447128424

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

Dispersion of A016825 (4k+2, k>0), by antidiagonals. A191668

Number of colored integer partitions of n such that five colors are used and parts differ by size or by color. A327383

a(n) = a(n-1) + 4·a(n-2) - 4·a(n-3) for n > 2; a(0)=2, a(1)=3, a(2)=6. A137208

a(n) = a(n-1) + 2·a(n-2) with a(0)=3, a(1)=4. A171160

Triangle read by rows: T(n, k) = (k + 1)*T(n-1, k) + ∑_j=k..n-1 T(n-1, j) for k < n, T(n, n) = 1. T(n, k) for n >= 0 and 0 <= k <= n. A242431

Binomial transform of A169609. A168673

a(n) = (2 + 7·4ⁿ)/3. A308124

Expansion of ∏_k>=1 (1 - x^k)^A000593(k). A316366

Numbers whose base-2 representation has exactly 14 runs. A43581

Array A read by upward antidiagonals in which the entry A(n,k) in row n and column k is defined by A(n,k) = (8 + (3·floor((4·n + 1)/3) - 2)*4^k)/12, n,k >= 1. A260596