Properties of the Number 98178

Ninety-Eight Thousand One Hundred Seventy-Eight

Basics

Value: 98177 → 98178 → 98179

Parity: even

Prime: No

Previous Prime: 98143

Next Prime: 98179

Digit Sum: 33

Digital Root: 6

Palindrome: No

Factorization: 2 × 3 × 16363

Divisors: 1, 2, 3, 6, 16363, 32726, 49089, 98178

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 10111111110000010

Octal: 277602

Duodecimal: 48996

Hexadecimal: 17f82

Square: 9638919684

Square Root: 313.33368794306176

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 Dyck paths of semilength n having no ascents of length 2. A102403

Triangle read by rows: T(n,k) is the number of Dyck paths of semilength n having k ascents of length 2. A102402

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

Elements of A011185 that are also the sum of a pair of distinct elements of A011185. A133605

Expansion of (1+x)(1-x+x²)/((1-x)(1+x²)). A98178