Properties of the Number -18410

Eighteen Thousand Four Hundred Ten

Basics

Value: -18411 → -18410 → -18409

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 2 × 5 × 7 × 263

Divisors: 1, 2, 5, 7, 10, 14, 35, 70, 263, 526

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100011111101010

Octal: -43752

Duodecimal: -A7A2

Hexadecimal: -47ea

Square: 338928100

Square Root: 135.68345514468592

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

Weird numbers: abundant (A005101) but not pseudoperfect (A005835). A6037

Unitary weird numbers: unitary abundant (A034683) but not unitary pseudoperfect (A293188). A64114

Symmetries in planted (1,3) trees on 2n vertices. A3609

Bi-unitary weird numbers: bi-unitary abundant numbers (A292982) that are not bi-unitary pseudoperfect (A292985). A292986

Infinitary weird numbers: infinitary abundant numbers (A129656) that are not infinitary pseudoperfect numbers (A306983). A306984

Number of ways to place 2 nonattacking knights on an n X n cylindrical board. A172964

Trajectory of 262 under repeated application of the permutation A264965: a(0) = 262; for n >= 1, a(n) = A264965(a(n-1)). A264972

Expansion of (1-x⁵) / (1-x)⁵. A8487

a(n) = 2·Fibonacci(n) + 8·Fibonacci(n-5). A101156

Nonexponential weird numbers: nonexponential abundant numbers (A348604) that are not equal to the sum of any subset of their nonexponential divisors. A348631