Properties of the Number 98047

Ninety-Eight Thousand Forty-Seven

Basics

Value: 98046 → 98047 → 98048

Parity: odd

Prime: Yes

Previous Prime: 98041

Next Prime: 98057

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 98047

Divisors: 1, 98047

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10111111011111111

Octal: 277377

Duodecimal: 488A7

Hexadecimal: 17eff

Square: 9613214209

Square Root: 313.1245758480161

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

Primes p whose period of reciprocal equals (p-1)/13. A98680

Decimal representation of the x-axis, from the left edge to the origin, of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 485", based on the 5-celled von Neumann neighborhood. A282514

The number T(n) of isometries of all subspaces of the finite metric space {1,2,...,n} (as a subspace of the reals with the Euclidean metric). A183156

Primes in A168472. A168473

T(n, k) = [x^k] ∑_j=0..n j!*binomial(x, j), for 0 <= k <= n, triangle read by rows. A176663

a(n) = ∑_k=1..n (-1)^{n - k} * H(k) * k!, where H(k) is the k-th harmonic number. A330016

Five-digit distinct-digit primes. A74671

Numbers not in A098006. A98047