Properties of the Number -2441406

Four Hundred Forty-One Thousand Four Hundred Six

Basics

Value: -2441407 → -2441406 → -2441405

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 2 × 3 × 11 × 71 × 521

Divisors: 1, 2, 3, 6, 11, 22, 33, 66, 71, 142

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1001010100000010111110

Octal: -11240276

Duodecimal: -998A26

Hexadecimal: -2540be

Square: 5960463256836

Square Root: 1562.499919999998

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) = (5ⁿ - 1)/4. A3463

Number of sublattices of index n in generic 10-dimensional lattice. A38997

Dispersion of A016861, (5k+1), by antidiagonals. A191703

a(n) = n⁹ + n⁸ + n⁷ + n⁶ + n⁵ + n⁴ + n³ + n² + n + 1. A103623

Numbers of the form (5^mr-1)/(5^r-1) for positive integers m, r. A76284

Oblong numbers m such that β(m) = τ(m)/2 where β(m) is the number of Brazilian representations of m and τ(m) is the number of divisors of m. A326385

Numbers that are repdigits in base 5. A48330

a(n) = ∑_d∣n Moebius(n/d)*d^b-1/φ(n) for b = 11. A160957

Z(S_m; σ[1](n), σ[2](n),..., σ[m](n)) where Z(S_m; x₁,x₂,...,x_m) is the cycle index of the symmetric group S_m and σ[k](n) is the sum of k-th powers of divisors of n; m=9. A68026

Expansion of x*(1+5·x-5·x³)/(1-6·x²+5·x⁴). A249222