Properties of the Number 41144

Forty-One Thousand One Hundred Forty-Four

Basics

Value: 41143 → 41144 → 41145

Parity: even

Prime: No

Previous Prime: 41143

Next Prime: 41149

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 2 ³ × 37 × 139

Divisors: 1, 2, 4, 8, 37, 74, 139, 148, 278, 296

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1010000010111000

Octal: 120270

Duodecimal: 1B988

Hexadecimal: a0b8

Square: 1692828736

Square Root: 202.83983829612959

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 for which the digital sum of k contains the same distinct digits as k itself. A249515

Numbers k such that k | sigma₃(k) - φ(k)³. A55697

a(n) is the next available entirely straight or curved number, depending on whether n contains a straight digit or not. A79064

G.f.: ∏_{k >= 0} ((1 + x^2·k+1) / (1 - x^2·k+1))^k. A361008

Numbers k such that the period of the continued fraction for sqrt(k) contains exactly 29 ones. A31797

Numbers k with the property that the square root of the product of the digits of k is equal to the sum of the square roots of its digits. A281745

Numerators of continued fraction convergents to sqrt(82). A41144