Properties of the Number 53519

Fifty-Three Thousand Five Hundred Nineteen

Basics

Value: 53518 → 53519 → 53520

Parity: odd

Prime: No

Previous Prime: 53507

Next Prime: 53527

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 109 × 491

Divisors: 1, 109, 491, 53519

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1101000100001111

Octal: 150417

Duodecimal: 26B7B

Hexadecimal: d10f

Square: 2864283361

Square Root: 231.34173856007914

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

Numbers k such that the period of the continued fraction for sqrt(k) contains exactly 33 ones. A31801

a(n) = 4·n³ - 3·n² - 2·n - 1. A268644

Numbers k that are the maximum of integers |k2|, |k3|, |k5| with |k2| + |k3| + |k5| > 0, and |k2·sqrt(2) + k3·sqrt(3) + k5·sqrt(5)| is smaller than for any smaller value of k. A379919

Denominators of successive convergents to continued fraction 1+2/(3+3/(4+4/(5+5/(6+6/(7+7/(8+8/(9+9/10+...))))))). A53519