Properties of the Number 41970

Forty-One Thousand Nine Hundred Seventy

Basics

Value: 41969 → 41970 → 41971

Parity: even

Prime: No

Previous Prime: 41969

Next Prime: 41981

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

Numerators of continued fraction convergents to sqrt(508). A41970

Number of nX4 0..1 arrays with every element equal to 0, 1, 2, 4, 6 or 7 king-move adjacent elements, with upper left element zero. A299183