Properties of the Number 98385

Ninety-Eight Thousand Three Hundred Eighty-Five

Basics

Value: 98384 → 98385 → 98386

Parity: odd

Prime: No

Previous Prime: 98377

Next Prime: 98387

Digit Sum: 33

Digital Root: 6

Palindrome: No

Factorization: 3 × 5 × 7 × 937

Divisors: 1, 3, 5, 7, 15, 21, 35, 105, 937, 2811

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 11000000001010001

Octal: 300121

Duodecimal: 48B29

Hexadecimal: 18051

Square: 9679608225

Square Root: 313.6638327891821

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 k such that 2·k-1, 4·k-1, 6·k-1, 8·k-1 and 10·k-1 are primes. A124488

Triangle T(n, k) = f(n, k) + f(n, n-k), where f(n, k) = A001263(n·k+1, n-k+1) if k <= n otherwise A001263(n*(n-k)+1, k+1) and T(1, k) = 1, read by rows. A157118

a(n) = n*(n + 1)*(n² + 17·n + 54)/24. A387204

Ordered factorizations over hook-type prime signatures with exactly three distinct primes (third column of A098348). A98385