Properties of the Number 41420

Forty-One Thousand Four Hundred Twenty

Basics

Value: 41419 → 41420 → 41421

Parity: even

Prime: No

Previous Prime: 41413

Next Prime: 41443

Digit Sum: 11

Digital Root: 2

Palindrome: No

Factorization: 2 ² × 5 × 19 × 109

Divisors: 1, 2, 4, 5, 10, 19, 20, 38, 76, 95

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1010000111001100

Octal: 120714

Duodecimal: 1BB78

Hexadecimal: a1cc

Square: 1715616400

Square Root: 203.51904087824315

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

Sum of 12 positive 9th powers. A4801

Triangle T(n,k) read by rows: T(n,k) = the number of ways of seating n people around a table for the second time so that k pairs are maintained. Reflected and rotated sequences are counted as one. A326411

Number of partitions of n containing at least one part m-3 if m is the largest part. A212543

G.f. A(x) satisfies: (1 + x)/(1 - x) = A(x)*A(x²)²*A(x³)³*A(x⁴)⁴* ... *A(x^k)^k* ... A307659

Numbers k such that (19·10^k + 737)/9 is prime. A293536

Concatenation of sum n+(n+1) and product n*(n+1) in decimal. A337148

G.f. satisfies: A(x) = 1 + x·A(x) * A( x·A(x) )⁴. A182954

Numerators of continued fraction convergents to sqrt(226). A41420