Properties of the Number -3827

Eight Hundred Twenty-Seven

Basics

Value: -3828 → -3827 → -3826

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 43 × 89

Divisors: 1, 43, 89, 3827

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -111011110011

Octal: -7363

Duodecimal: -226B

Hexadecimal: -ef3

Square: 14645929

Square Root: 61.862751312886175

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

Numerator of real part of (3·i - 1)^-n. A124869

Row sums of number triangle related to the Jacobsthal numbers. A110325

First differences of number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 241", based on the 5-celled von Neumann neighborhood. A270991

First differences of number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 433", based on the 5-celled von Neumann neighborhood. A272148

a(n) = n*(2·n + 3). A14106

a(n) = least k such that the remainder when 9^k is divided by k is n. A127817

Odd Fibonacci pseudoprimes: odd composite numbers k such that either (1) k divides Fibonacci(k-1) if k == +-1 (mod 5) or (2) k divides Fibonacci(k+1) if k == +-2 (mod 5). A81264

An accelerator sequence for Catalan's constant. A94648

Least k such that n^k mod k = n + 1. A128172

Number of multisets whose right half (inclusive) sums to n. A360671