Properties of the Number 26412

Twenty-Six Thousand Four Hundred Twelve

Basics

Value: 26411 → 26412 → 26413

Parity: even

Prime: No

Previous Prime: 26407

Next Prime: 26417

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 2 ² × 3 × 31 × 71

Divisors: 1, 2, 3, 4, 6, 12, 31, 62, 71, 93

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 110011100101100

Octal: 63454

Duodecimal: 13350

Hexadecimal: 672c

Square: 697593744

Square Root: 162.51769134466562

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

Table read by antidiagonals: number of toroidal m X n binary arrays, allowing rotation and/or reflection of the rows and/or the columns. A222188

a(n) = ∑_{k + l·m <= n} (k + l·m), with 0 <= k,l,m <= n. A106846

a(n) = 11·7ⁿ + 1. A199492

Number of toroidal n X 3 binary arrays, allowing rotation and/or reflection of the rows and/or the columns. A222189

Begin with a(0) = 3. Let a(n) for n > 0 be the smallest positive integer not yet in the sequence which forms part of a Primitive Pythagorean Triple (PPT) when paired with a(n-1). A239356

Open 3-dimensional ball numbers (version 3): a(n) is the number of integer points (i,j,k) contained in an open ball of diameter n, centered at (1/2,1/2,0). A53595

a(n) = prime(n+1)² - prime(n). A261465

Number of distinct resistances that can be produced using at most n unit resistors in series, parallel, bridge or fork configurations. A341536

a(n) = position of the n-th n in A026409. A26412