Properties of the Number 97842

Ninety-Seven Thousand Eight Hundred Forty-Two

Basics

Value: 97841 → 97842 → 97843

Parity: even

Prime: No

Previous Prime: 97841

Next Prime: 97843

Digit Sum: 30

Digital Root: 3

Palindrome: No

Factorization: 2 × 3 × 23 × 709

Divisors: 1, 2, 3, 6, 23, 46, 69, 138, 709, 1418

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10111111000110010

Octal: 277062

Duodecimal: 48756

Hexadecimal: 17e32

Square: 9573056964

Square Root: 312.79705880970175

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

Twin primes x, represented by their average, such that·is the first and x+18 the last of three successive twins. A350541

Number of (n+2) X (2+2) 0..1 arrays with no 3 X 3 subblock diagonal sum 0 and no antidiagonal sum 3 and no row sum 0 or 3 and no column sum 0 or 3. A258960

Chebyshev polynomials S(n,123) + S(n-1,123) with Diophantine property. A97842