Properties of the Number 67310

Sixty-Seven Thousand Three Hundred Ten

Basics

Value: 67309 → 67310 → 67311

Parity: even

Prime: No

Previous Prime: 67307

Next Prime: 67339

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 2 × 5 × 53 × 127

Divisors: 1, 2, 5, 10, 53, 106, 127, 254, 265, 530

Polygonal

Triangular: No

Square: No

Pentagonal: Yes

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10000011011101110

Octal: 203356

Duodecimal: 32B52

Hexadecimal: 106ee

Square: 4530636100

Square Root: 259.44170828916464

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

T(n,k)=Number of nXk 0..1 arrays with each 1 horizontally, vertically or antidiagonally adjacent to 2 or 3 neighboring 1s. A296405

Number of nX3 0..1 arrays with each 1 horizontally, vertically or antidiagonally adjacent to 2 or 3 neighboring 1s. A296400

Pentagonal numbers which are products of four distinct primes. A381919

Square table read by antidiagonals of number of ways of arranging n chords on a circle with k simple intersections (i.e., no intersections with 3 or more chords). A67310