Properties of the Number 67425

Sixty-Seven Thousand Four Hundred Twenty-Five

Basics

Value: 67424 → 67425 → 67426

Parity: odd

Prime: No

Previous Prime: 67421

Next Prime: 67427

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 3 × 5 ² × 29 × 31

Divisors: 1, 3, 5, 15, 25, 29, 31, 75, 87, 93

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10000011101100001

Octal: 203541

Duodecimal: 33029

Hexadecimal: 10761

Square: 4546130625

Square Root: 259.6632434519757

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

4-dimensional pyramidal numbers: a(n) = n²*(n²-1)/12. A2415

a(n) = n² * (4·n² - 1) / 3. A187756

Number of products of distinct factorials not exceeding n!. A101977

Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 539", based on the 5-celled von Neumann neighborhood. A272803

Triangle with columns built from certain power sequences. A67425