Properties of the Number 61041

Sixty-One Thousand Forty-One

Basics

Value: 61040 → 61041 → 61042

Parity: odd

Prime: No

Previous Prime: 61031

Next Prime: 61043

Digit Sum: 12

Digital Root: 3

Palindrome: No

Factorization: 3 × 20347

Divisors: 1, 3, 20347, 61041

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1110111001110001

Octal: 167161

Duodecimal: 2B3A9

Hexadecimal: ee71

Square: 3726003681

Square Root: 247.0647688360281

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

Number of edges formed by sides and straight "chords" in a right triangle when each side is divided by vertices into n equal segments. A274586

The PD_t(n) function (Number of tagged parts over all the partitions of n with designated summands). A293421

Decimal part of n-th root of a(n) starts with digit 3. A34080

Numerator of 1/16 - 1/n². A61041

Table read by antidiagonals: Place k equally spaced points on each side of a regular n-gon and join every pair of the n*(k+1) boundary points by a chord; T(n,k) (n >= 3, k >= 0) gives the number of edges in the resulting planar graph. A367324