Properties of the Number 40570

Forty Thousand Five Hundred Seventy

Basics

Value: 40569 → 40570 → 40571

Parity: even

Prime: No

Previous Prime: 40559

Next Prime: 40577

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 2 × 5 × 4057

Divisors: 1, 2, 5, 10, 4057, 8114, 20285, 40570

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1001111001111010

Octal: 117172

Duodecimal: 1B58A

Hexadecimal: 9e7a

Square: 1645924900

Square Root: 201.41995928904365

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

T(n,k)=Number of nXk 0..2 arrays with rows and antidiagonals unimodal and columns nondecreasing. A223918

T(n,k) = number of n X k 0..2 arrays with rows, diagonals and antidiagonals unimodal and columns nondecreasing. A224262

T(n,k) = Number of n X k 0..2 arrays with rows unimodal and columns nondecreasing. A224190

Expansion of (1/(1 - x)) * ∑_k>=0 x^2·k / ∏_j=1..2·k (1 - x^j). A304620

Number of 2 X n 0..2 arrays with rows and antidiagonals unimodal and columns nondecreasing. A223919

Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 593", based on the 5-celled von Neumann neighborhood. A273121

Continued fraction for sqrt(595). A40570