Properties of the Number -14661

Fourteen Thousand Six Hundred Sixty-One

Basics

Value: -14662 → -14661 → -14660

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 3 ⁴ × 181

Divisors: 1, 3, 9, 27, 81, 181, 543, 1629, 4887, 14661

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11100101000101

Octal: -34505

Duodecimal: -8599

Hexadecimal: -3945

Square: 214944921

Square Root: 121.0826164236634

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 partitions of n with equal number of even and odd parts. A45931

Numbers that are the sum of 11 positive 8th powers. A3389

T(n,k)=Number of length n+4 0..k arrays with every five consecutive terms having two times the sum of some three elements equal to three times the sum of the remaining two. A248987

Squares where knight moving to a lowest unvisited square on a spirally numbered board will have no available moves. A323714

Number of paraffins (see Losanitsch reference for precise definition). A6010

Expansion of (1+2·x)/((1+x)*(1-x²-x³)). A98601

Triangle read by rows: T(n,k) is the number of unlabeled strongly connected digraphs with n arcs and k vertices, n >= 0, k = 1..n+1. A350753

Number of rooted trees with n nodes with every leaf at height 6. A48811

a(n) = sum of terms in n-th row of A078448. A78449

Zeroless numbers n whose digit product squared is equal to the digit product of n². A256115