Properties of the Number -41970

Forty-One Thousand Nine Hundred Seventy

Basics

Value: -41971 → -41970 → -41969

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 2 × 3 × 5 × 1399

Divisors: 1, 2, 3, 5, 6, 10, 15, 30, 1399, 2798

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1010001111110010

Octal: -121762

Duodecimal: -20356

Hexadecimal: -a3f2

Square: 1761480900

Square Root: 204.8658097389606

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) = ∑_{i+j+k=n, i,j,k >= 1} τ(i)*τ(j)*τ(k), where τ() = A000005(). A191829

Number of positive solutions to (x₁)² + (x₂)² + ... + (x₅)² <= n². A341424

a(n) is the smallest nonnegative integer such that the sum of any six ordered terms a(k), k<=n (repetitions allowed), is unique. A365302

Euler transform of A373216. A373297

G.f.: A(x) = (A₁)³ where A₁ = 1/[1 - x*(A₂)³], A₂ = 1/[1 - x²*(A₃)³], A₃ = 1/[1 - x³*(A₄)³], ... A_n = 1/[1 - xⁿ*(A_n+1)³] for n>=1. A132335

Numbers n such that the n-th digit (after the decimal point) in the decimal expansion of π are the occurrence of the least significant digit represented by the more significant digits. A201545