Properties of the Number 70242

Seventy Thousand Two Hundred Forty-Two

Basics

Value: 70241 → 70242 → 70243

Parity: even

Prime: No

Previous Prime: 70241

Next Prime: 70249

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 2 × 3 × 23 × 509

Divisors: 1, 2, 3, 6, 23, 46, 69, 138, 509, 1018

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10001001001100010

Octal: 211142

Duodecimal: 34796

Hexadecimal: 11262

Square: 4933938564

Square Root: 265.03207353073327

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 down-steps (1,-1) among all n-length nondecreasing Dyck paths with air pockets. A358734

a(n) = Card( k>0 : σ(k)=σ(n) ). A70242

Number of tilings of a 4 X n rectangle using dominoes and trominoes (of any shape). A364155