Properties of the Number 41509

Forty-One Thousand Five Hundred Nine

Basics

Value: 41508 → 41509 → 41510

Parity: odd

Prime: No

Previous Prime: 41507

Next Prime: 41513

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 13 × 31 × 103

Divisors: 1, 13, 31, 103, 403, 1339, 3193, 41509

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1010001000100101

Octal: 121045

Duodecimal: 20031

Hexadecimal: a225

Square: 1722997081

Square Root: 203.7375763083482

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

Numerators of continued fraction convergents to sqrt(805). A42552

Numbers k that divide A003714(k). A276488

Number of (n+1)X(n+1) -4..4 symmetric matrices with every 2X2 subblock having sum zero and one, two or three distinct values. A211494

The number of lit cells in weakly decreasing partitions of n when light shines from the north west and only the first column is lit. Here partitions are represented from left to right by columns of cells. A366175

Denominators of continued fraction convergents to sqrt(271). A41509