Properties of the Number 33801

Thirty-Three Thousand Eight Hundred One

Basics

Value: 33800 → 33801 → 33802

Parity: odd

Prime: No

Previous Prime: 33797

Next Prime: 33809

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 3 × 19 × 593

Divisors: 1, 3, 19, 57, 593, 1779, 11267, 33801

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1000010000001001

Octal: 102011

Duodecimal: 17689

Hexadecimal: 8409

Square: 1142507601

Square Root: 183.85048272985307

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 54 'Reverse and Add' steps are needed to reach a palindrome. A65321

a(n) = (1/n!)*A001688(n). A94793

Decimal representation of the x-axis, from the origin to the right edge, of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 517", based on the 5-celled von Neumann neighborhood. A282599

a(n) is the number of regions formed by n-secting the angles of a decagon. A335800

a(n) = 50·n² + 1. A157916

Number of nXnXn triangular 0..3 arrays with no element equal to the sum mod 4 of any two neighbors. A193183

Numbers n such that 55·2ⁿ-1 is prime. A50553

Product t2(q^d); d | 42, where t2 = theta2(q)/(2·q^1/4). A33801