Properties of the Number 48445

Forty-Eight Thousand Four Hundred Forty-Five

Basics

Value: 48444 → 48445 → 48446

Parity: odd

Prime: No

Previous Prime: 48437

Next Prime: 48449

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 5 × 9689

Divisors: 1, 5, 9689, 48445

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1011110100111101

Octal: 136475

Duodecimal: 24051

Hexadecimal: bd3d

Square: 2346918025

Square Root: 220.10224896624752

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

a(n) = floor( n^π ). A61294

Triangular array T(n,k) read by rows, satisfies A377441(n, k+2) = ∑_m=0..k T(k, m)*n^m. A377443

Take the first n numbers written in base 14, concatenate them, then convert from base 14 to base 10. A48445

a(n) is the number of edges of a regular polygon P with the property that packing n nonoverlapping equal circles inside P, arranged in a configuration with dihedral symmetry D_2m with m >= 3, maximizes the packing density. A343262