Properties of the Number 4666

Four Thousand Six Hundred Sixty-Six

Basics

Value: 4665 → 4666 → 4667

Parity: even

Prime: No

Previous Prime: 4663

Next Prime: 4673

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 2 × 2333

Divisors: 1, 2, 2333, 4666

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1001000111010

Octal: 11072

Duodecimal: 284A

Hexadecimal: 123a

Square: 21771556

Square Root: 68.30812543175226

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 corners, or planar partitions of n with only one row and one column. A6330

Trajectory of n under the Reverse and Add! operation carried out in base 2 does not reach a palindrome and (presumably) does not join the trajectory of any term m < n. A75252

Semiprimes with semiprime digits (digits 4, 6, 9 only). A107342

Beastly (or hateful) numbers: numbers containing the string 666 in their decimal expansion. A51003

Numbers in which 6 outnumbers all other digits together. A292736

Numbers k such that the k-th composition in standard order is empty, a singleton, or has its own run-lengths as a subsequence (not necessarily consecutive) that is already counted. A353431

T(m,n) = Number of m X n knot/link mosaics read by rows, with 1<=n<=m. A375353

Number of diagonal rectangles with corners on an n X n grid of points. A113751

McKay-Thompson series of class 18C for the Monster group with a(0) = -3. A123676

McKay-Thompson series of class 18C for the Monster group with a(0) = -2. A215412