Properties of the Number 42342

Forty-Two Thousand Three Hundred Forty-Two

Basics

Value: 42341 → 42342 → 42343

Parity: even

Prime: No

Previous Prime: 42337

Next Prime: 42349

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 2 × 3 × 7057

Divisors: 1, 2, 3, 6, 7057, 14114, 21171, 42342

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1010010101100110

Octal: 122546

Duodecimal: 20606

Hexadecimal: a566

Square: 1792844964

Square Root: 205.77171817331944

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 n through n+6 are divisible by the same number of distinct primes. A45935

Expansion of q / (χ(-q) * χ(-q¹¹))² in powers of q where χ() is a Ramanujan θ function. A123631

Number of 0..n arrays x(0..5) of 6 elements with zero 4th differences. A200084

a(n) = s(1)t(n) + s(2)t(n-1) + ... + s(k)t(n-k+1), where k = [ n/2 ], s = (Lucas numbers), t = (primes). A25098

Numerators of continued fraction convergents to sqrt(698). A42342

Number of nX2 0..4 arrays with every nonzero element less than or equal to at least two horizontal and vertical neighbors. A203340