Properties of the Number 49027

Forty-Nine Thousand Twenty-Seven

Basics

Value: 49026 → 49027 → 49028

Parity: odd

Prime: No

Previous Prime: 49019

Next Prime: 49031

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 11 × 4457

Divisors: 1, 11, 4457, 49027

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1011111110000011

Octal: 137603

Duodecimal: 24457

Hexadecimal: bf83

Square: 2403646729

Square Root: 221.4204145963059

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

Smaller of Smith brothers. A50219

Number of times an evil number is encountered when iterating from 2ⁿ⁺¹-2 to (2ⁿ)-2 with the map x -> x - (number of runs in binary representation of x). A255063

a(n) = (1+n)*(9 + 11·n + 4·n²)/3. A172482

Semiprime terms in A136047. A136048

G.f.: (1-2·x*c(x))/(1-3·x*c(x)) where c(x) = (1 - sqrt(1-4·x))/(2·x) is the g.f. for Catalan numbers A000108. A49027