Properties of the Number 2893

Two Thousand Eight Hundred Ninety-Three

Basics

Value: 2892 → 2893 → 2894

Parity: odd

Prime: No

Previous Prime: 2887

Next Prime: 2897

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 11 × 263

Divisors: 1, 11, 263, 2893

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 101101001101

Octal: 5515

Duodecimal: 1811

Hexadecimal: b4d

Square: 8369449

Square Root: 53.786615435440815

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

Coordination sequence for "hal" 3D uniform tiling. A299274

Cardinality of set of sets of parts of all partitions of n. A88314

Expansion of 1/(1 - x³ - x⁴ - x⁵ + x⁸). A225482

Discriminants of real quadratic fields with class number 1 and related continued fraction period length of 24. A51965

Number of two-connected (or biconnected) planar graphs with n nodes. A21103

Square array read by antidiagonals: T(n,k) = (k*(2·k+3)ⁿ + 1)/(k+1). A83075

Multiples of 11 whose digit sum is a multiple of 11. A216995

T(n,k)=Number of nondecreasing -k..k vectors of length n whose dot product with some nondecreasing -k..k vector equals n. A226410

Products (semiprimes) of two distinct safe primes. A157352

Schoenheim bound L₁(n,7,6). A36834