Properties of the Number 72429

Seventy-Two Thousand Four Hundred Twenty-Nine

Basics

Value: 72428 → 72429 → 72430

Parity: odd

Prime: No

Previous Prime: 72421

Next Prime: 72431

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 3 × 7 × 3449

Divisors: 1, 3, 7, 21, 3449, 10347, 24143, 72429

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10001101011101101

Octal: 215355

Duodecimal: 35AB9

Hexadecimal: 11aed

Square: 5245960041

Square Root: 269.12636437183187

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 m such that π(m²) is a square. A64523

Numbers n for which there are exactly five k such that n = k + reverse(k). A72429