Properties of the Number 73428

Seventy-Three Thousand Four Hundred Twenty-Eight

Basics

Value: 73427 → 73428 → 73429

Parity: even

Prime: No

Previous Prime: 73421

Next Prime: 73433

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 2 ² × 3 × 29 × 211

Divisors: 1, 2, 3, 4, 6, 12, 29, 58, 87, 116

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 10001111011010100

Octal: 217324

Duodecimal: 365B0

Hexadecimal: 11ed4

Square: 5391671184

Square Root: 270.9760136986298

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

Fibonacci sequence beginning 3, 9. A22379

Triangle read by rows: T(n,k) is the number of embeddings on the sphere of connected simple planar graphs with n nodes and k faces up to orientation preserving isomorphisms, n >= 1, k=1..max(1,2·n-4). A384964

First n-digit prime in the concatenation of odd integers forbidding leading zeros. A73428