Properties of the Number 87409

Eighty-Seven Thousand Four Hundred Nine

Basics

Value: 87408 → 87409 → 87410

Parity: odd

Prime: No

Previous Prime: 87407

Next Prime: 87421

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 7 × 12487

Divisors: 1, 7, 12487, 87409

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10101010101110001

Octal: 252561

Duodecimal: 42701

Hexadecimal: 15571

Square: 7640333281

Square Root: 295.65013106711115

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

Number of locally disjoint ordered rooted trees with n nodes. A358460

Multiples of 6 with digits grouped in pairs and leading zeros omitted. A87409