Properties of the Number 67438

Sixty-Seven Thousand Four Hundred Thirty-Eight

Basics

Value: 67437 → 67438 → 67439

Parity: even

Prime: No

Previous Prime: 67433

Next Prime: 67447

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 2 × 7 × 4817

Divisors: 1, 2, 7, 14, 4817, 9634, 33719, 67438

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10000011101101110

Octal: 203556

Duodecimal: 3303A

Hexadecimal: 1076e

Square: 4547883844

Square Root: 259.68827466791794

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 n such that the decimal expansions of both n and n² have 3 as the digit with the smallest value and 8 as the digit with the largest value. A257498

Number of length-n binary strings having a unique border. A334600

a(n) = a(n-1)+4·a(n-2)-4·a(n-4). A107385

Number of distinct prime factors in floor((4/3)ⁿ). A67438