Properties of the Number 53406

Fifty-Three Thousand Four Hundred Six

Basics

Value: 53405 → 53406 → 53407

Parity: even

Prime: No

Previous Prime: 53401

Next Prime: 53407

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 2 × 3 ³ × 23 × 43

Divisors: 1, 2, 3, 6, 9, 18, 23, 27, 43, 46

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1101000010011110

Octal: 150236

Duodecimal: 26AA6

Hexadecimal: d09e

Square: 2852200836

Square Root: 231.09738207084908

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

Partitions with designated summands in which no parts are multiples of 3. A293569

Any number of necklaces made from n distinct colored beads then linearly arranged in a display case. A159662

a(n) = [xⁿ] ∏_k>=1 (1 + x^k)*(1 - x^n·k)/((1 - x^k)*(1 + x^n·k)). A304627

Number of stars brighter than visual magnitude n-1. A53406

Number of (n+2)X(7+2) 0..1 arrays with every 3X3 subblock sum of the two medians of the central row and column plus the two sums of the diagonal and antidiagonal nondecreasing horizontally, vertically and ne-to-sw antidiagonally. A259005