Properties of the Number 41955

Forty-One Thousand Nine Hundred Fifty-Five

Basics

Value: 41954 → 41955 → 41956

Parity: odd

Prime: No

Previous Prime: 41953

Next Prime: 41957

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 3 × 5 × 2797

Divisors: 1, 3, 5, 15, 2797, 8391, 13985, 41955

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1010001111100011

Octal: 121743

Duodecimal: 20343

Hexadecimal: a3e3

Square: 1760222025

Square Root: 204.82919713751747

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) = floor(3ⁿ/(3n-1)). A191627

Coefficient of·in the reduction by x² -> x+1 of the polynomial p(n,x) defined at Comments. A192970

Triangle read by rows: T(n,m) (n>=0, 1 <= m <= n+1) = number of unlabeled rigid interval posets with n non-maximal and m maximal elements. A193344

Number of positive integers <= 2ⁿ of form 6·x² + 7·y². A54182

Triangle read by rows: T(n,k) is the number of length-n ascent sequences without flat steps, containing k zeros. A218757

G.f.: A(x,y) = ∑_n=-oo..+oo (x·y)^n*(n+1/2) * C(x)^2·n-1, where C(x) = 1 + x·C(x)² is the g.f. of the Catalan numbers (A000108). A355346

Denominators of continued fraction convergents to sqrt(500). A41955

Numbers m such that m and m+2 have the same prime signature. A279767