Properties of the Number 49068

Forty-Nine Thousand Sixty-Eight

Basics

Value: 49067 → 49068 → 49069

Parity: even

Prime: No

Previous Prime: 49057

Next Prime: 49069

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 2 ² × 3 ² × 29 × 47

Divisors: 1, 2, 3, 4, 6, 9, 12, 18, 29, 36

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1011111110101100

Octal: 137654

Duodecimal: 24490

Hexadecimal: bfac

Square: 2407668624

Square Root: 221.5129793036968

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

Position of first appearance of each integer in A088568 (number of 1's minus number of 2's in first n terms of A000002). A288605

G.f.: A(x) = exp( ∑_n>=1 xⁿ/n * ∏_k>=1 (1 + x^n·k) ). A218153

Least k such that the first k terms of the Kolakoski sequence (A000002) contain n more 2's than 1's. A25503

Row sums of A163334 and A163336. A163342

a(n) = index where A088568 (or equally A294448) first reaches or exceeds n in magnitude. A294449

Number of distinct sums i³ + j³ + k³ + l³ for 1<=i<=j<=k<=l<=n. A374714

Number of reduced words of length n in Coxeter group on 3 generators S_i with relations (S_i)² = (S_i S_j)¹² = I. A166467

G.f. A(x) satisfies: A( x - A(x)²*(1 + A(x))² ) = x. A291421

Numbers k such that k⁶ == 1 (mod 7⁵). A56103

Complement of quarter-squares (A002620). A49068