Properties of the Number 54420

Fifty-Four Thousand Four Hundred Twenty

Basics

Value: 54419 → 54420 → 54421

Parity: even

Prime: No

Previous Prime: 54419

Next Prime: 54421

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 2 ² × 3 × 5 × 907

Divisors: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1101010010010100

Octal: 152224

Duodecimal: 275B0

Hexadecimal: d494

Square: 2961536400

Square Root: 233.28094650013747

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

EULER transform of A001511. A92119

a(n) = A354655(n)/3, for n >= 1. A354657

Number of connectable 3 X n binary matrices. A54420

Table read by antidiagonals: Place k points in general position on each side of a regular n-gon and join every pair of the n*(k+1) boundary points by a chord; T(n,k) (n >= 3, k >= 0) gives number of edges in the resulting planar graph. A367190