Properties of the Number 24808

Twenty-Four Thousand Eight Hundred Eight

Basics

Value: 24807 → 24808 → 24809

Parity: even

Prime: No

Previous Prime: 24799

Next Prime: 24809

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 2 ³ × 7 × 443

Divisors: 1, 2, 4, 7, 8, 14, 28, 56, 443, 886

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 110000011101000

Octal: 60350

Duodecimal: 12434

Hexadecimal: 60e8

Square: 615436864

Square Root: 157.50555545757743

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 4-dimensional cubic lattice (points on surface of 4-dimensional cross-polytope). A8412

Number of 3's in the last section of the set of partitions of n. A182713

Number of ways to place 2 non-attacking ferses on an n X n board. A201243

Partial sums of A005587. Fourth column of triangle A115127. A115129

a(n)=-8·a(n-1)-6·a(n-2), n>1 ; a(0)=1, a(1)=-2 . A152620

Number of n X 5 0..1 arrays avoiding 0 0 1 and 1 0 0 horizontally and 0 0 1 and 1 0 1 vertically. A209647

a(n)=8·a(n-1)-6·a(n-2), n>1 ; a(0)=1, a(1)=2. A152621

T(n,k)=Number of nXk 0..1 arrays avoiding 0 0 1 and 1 0 0 horizontally and 0 0 1 and 1 0 1 vertically. A209650

a(n) = position of 5 + n² in A004432. A24808