Properties of the Number 24468

Twenty-Four Thousand Four Hundred Sixty-Eight

Basics

Value: 24467 → 24468 → 24469

Parity: even

Prime: No

Previous Prime: 24443

Next Prime: 24469

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 2 ² × 3 × 2039

Divisors: 1, 2, 3, 4, 6, 12, 2039, 4078, 6117, 8156

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 101111110010100

Octal: 57624

Duodecimal: 121B0

Hexadecimal: 5f94

Square: 598683024

Square Root: 156.42250477472862

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

Expansion of ∏_m>=1 1/(1 + m·q^m). A22693

a(n)=a(n-1)+a(m), where m=2n-2-2^p+1 and 2^p<n-1<=2^p+1, for n >= 4. A50067

Related to enumeration of edge-rooted catafusenes. A39658

Expansion of e.g.f. 1 / (1 + 3·log(1-x))^2/3. A365575

Starting index of a string of 4 or more consecutive equal digits in decimal expansion of π. A49516

Start with an equilateral triangle, and repeatedly append along the triangles of the previous step equilateral triangles with half their side length that do not overlap with any prior triangle; a(n) gives the number of triangles appended at n-th step. A321257

G.f. A(x) satisfies: A(x) = (1 + 2·x*A(x))⁶ / (1 + x·A(x))³. A352384

Starting positions of strings of three 5's in the decimal expansion of π. A83620

Triangle T(n,m), [x·A(x)]^m=sum(n>=m T(n,m)*xⁿ), where A(x) satisfies x·A(x)³= -(2·x*A(x)²+sqrt(1-4·x*A(x)²)-1)/(4·x*A(x)²+sqrt(1-4·x*A(x)²)-1). A188110

Irregular table read by rows: T(n,k) is the number of k-sided regions, k>=3, in a graph of n adjacent rectangles in a row with all possible diagonals drawn, as in A306302, but without the rectangles' edges which are perpendicular to the row. A369178