Properties of the Number 98305

Ninety-Eight Thousand Three Hundred Five

Basics

Value: 98304 → 98305 → 98306

Parity: odd

Prime: No

Previous Prime: 98299

Next Prime: 98317

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 5 × 19661

Divisors: 1, 5, 19661, 98305

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

8509 Try Today's Challenge

Representations

Binary: 11000000000000001

Octal: 300001

Duodecimal: 48A81

Hexadecimal: 18001

Square: 9663873025

Square Root: 313.53628179207584

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

a(n) = (n-1)*2ⁿ + 1. A337

a(n) = 3·2ⁿ + 1. A181565

1/4 the number of (n+1) X 3 0..2 arrays with every 2 X 2 subblock having distinct clockwise edge differences. A209721

a(0) = 1; thereafter a(n) = 3·2^n-1 + 1. A4119

Permutation of N induced by rotating the node 1 (the top node) right in the infinite planar binary tree shown at A065658. A65660

Minimum m such that the convergence speed of m^^m is equal to n >= 2, where A317905(n) represents the convergence speed of m^^m (and m = A067251(n), the n-th non-multiple of 10). A337392

a(1) = 2, a(2) = 4; a(n) = 2·a(n-1) - 1. A103204

a(n) = 1 + (144 + (50 + (35 + (10 + n)*n)*n)*n)*n/120. A145127

a(n) = 6·4ⁿ + 1. A199116

a(n) = a(n-1) + 2·a(n-2) with n>1, a(0)=2, a(1)=7. A201630