Properties of the Number 41895

Forty-One Thousand Eight Hundred Ninety-Five

Basics

Value: 41894 → 41895 → 41896

Parity: odd

Prime: No

Previous Prime: 41893

Next Prime: 41897

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 5 × 7 ² × 19

Divisors: 1, 3, 5, 7, 9, 15, 19, 21, 35, 45

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1010001110100111

Octal: 121647

Duodecimal: 202B3

Hexadecimal: a3a7

Square: 1755191025

Square Root: 204.68268124098825

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

Maximum determinant of an n X n matrix with n copies of the numbers 1 .. n. A301371

Maximum determinant of a circulant n X n matrix whose rows are permutations of [1,2,..,n]. A328030

Maximum determinant of an n X n Latin square. A309985

Triangle T(n,k) read by rows: (1/n) * C(2n+k,k-1) * C(n,k); n, k >= 1. A102537

Triangle read by rows: the reversed x = 1+q Narayana triangle at m=2. A243662

a(n) = nonnegative value y such that (A155135(n), y) is a solution to the Diophantine equation x³+28·x² = y². A155137

Expansion of 1/E(q/E(q)) where E(q) = ∏_n>=1 (1 - qⁿ). A238440

a(n) = 6·a(n-1) + 3*(2^n-2-1) for n > 2, a(0)=a(1)=a(2)=0. A241271

Odd numbers k such that gcd(A276086(σ(k)-k), A276086(k)) is equal to A276086(k), where A276086 is the primorial base exp-function, and σ is the sum of divisors function. A388267

a(n) is the minimum determinant of an n X n circulant matrix whose rows are permutations of [1, 2, ..., n]. A392187