Properties of the Number 53318

Fifty-Three Thousand Three Hundred Eighteen

Basics

Value: 53317 → 53318 → 53319

Parity: even

Prime: No

Previous Prime: 53309

Next Prime: 53323

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 × 53 × 503

Divisors: 1, 2, 53, 106, 503, 1006, 26659, 53318

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1101000001000110

Octal: 150106

Duodecimal: 26A32

Hexadecimal: d046

Square: 2842809124

Square Root: 230.90690764894842

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

Triangle read by rows: T(n,k) is the number of Motzkin paths of length n having k UDH's starting at level 0 (U=(1,1),H=(1,0),D=(1,-1)). A114581

Numbers that can be written in exactly two different ways in the form described by A387302. A387898

a(n) = [ a(n-1)/a(1) ] + [ a(n-1)/a(2) ] + ... + [ a(n-1)/a(n-1) ] for n >= 3, with initial terms 1,2. A22862

a(n) contains n digits (either '2' or '7') and is divisible by 2ⁿ. A53318