Properties of the Number 49041

Forty-Nine Thousand Forty-One

Basics

Value: 49040 → 49041 → 49042

Parity: odd

Prime: No

Previous Prime: 49037

Next Prime: 49043

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 5449

Divisors: 1, 3, 9, 5449, 16347, 49041

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1011111110010001

Octal: 137621

Duodecimal: 24469

Hexadecimal: bf91

Square: 2405019681

Square Root: 221.45202640752692

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

Position of first appearance of each integer in A088568 (number of 1's minus number of 2's in first n terms of A000002). A288605

Least k such that the first k terms of the Kolakoski sequence (A000002) contain n more 2's than 1's. A25503

a(n) = index where A088568 (or equally A294448) first reaches or exceeds n in magnitude. A294449

A transform of the large Schroeder numbers. A160823

Least k > 0 such that A049042(n) | A003422(k-1). A49041