Properties of the Number 67242

Sixty-Seven Thousand Two Hundred Forty-Two

Basics

Value: 67241 → 67242 → 67243

Parity: even

Prime: No

Previous Prime: 67231

Next Prime: 67247

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 2 × 3 × 7 × 1601

Divisors: 1, 2, 3, 6, 7, 14, 21, 42, 1601, 3202

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10000011010101010

Octal: 203252

Duodecimal: 32AB6

Hexadecimal: 106aa

Square: 4521486564

Square Root: 259.3106245413018

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 that are the sum of 10 positive 10th powers. A4810

Expansion of sum ( qⁿ / product( 1-q^k, k=1..4·n), n=0..inf ). A35296

Number of walks within N³ (the first octant of Z³) starting at (0,0,0) and consisting of n steps taken from {(-1, 0, 1), (0, 1, -1), (0, 1, 1), (1, -1, 1), (1, 0, 1)}. A150861

Numbers m such that σ(m+1)+σ(m-1) = 5*φ(m). A67242