Properties of the Number 41644

Forty-One Thousand Six Hundred Forty-Four

Basics

Value: 41643 → 41644 → 41645

Parity: even

Prime: No

Previous Prime: 41641

Next Prime: 41647

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 2 ² × 29 × 359

Divisors: 1, 2, 4, 29, 58, 116, 359, 718, 1436, 10411

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4823 Try Today's Challenge

Representations

Binary: 1010001010101100

Octal: 121254

Duodecimal: 20124

Hexadecimal: a2ac

Square: 1734222736

Square Root: 204.06861591141347

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) = ∑_i=0..n digsum(i)⁴, where digsum(i) = A007953(i). A231689

Sum over all partitions of n into distinct parts of the bitwise XOR of the parts. A306925

T(n,1) + T(n,2) + ... T(n,n), where T is the array in A026098. A26101

Smallest semiprime q such that 2·prime(n) - q is semiprime, or a(n)=0 if there is no such q. A241535

Numerators of continued fraction convergents to sqrt(341). A41644