Properties of the Number 49549

Forty-Nine Thousand Five Hundred Forty-Nine

Basics

Value: 49548 → 49549 → 49550

Parity: odd

Prime: Yes

Previous Prime: 49547

Next Prime: 49559

Digit Sum: 31

Digital Root: 4

Palindrome: No

Factorization: 49549

Divisors: 1, 49549

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1100000110001101

Octal: 140615

Duodecimal: 24811

Hexadecimal: c18d

Square: 2455103401

Square Root: 222.59604668547013

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

Numbers k such that (14^k + 5^k)/19 is prime. A128343

Primes having only {4, 5, 9} as digits. A385793

Smallest prime > 2n+1 beginning and ending with 2n+1, or 0 if no such prime exists. A70278

Smallest prime beginning and ending in 2n+1 or 0 if no such prime exists. A71234

Solution of the complementary equation a(n) = a(n-1) + a(n-2) + b(n)², where a(0) = 2, a(1) = 3, b(0) = 1, b(1) = 4, b(2) = 5, and (a(n)) and (b(n)) are increasing complementary sequences. A296248

Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 499", based on the 5-celled von Neumann neighborhood. A272562

Primes having only {0, 4, 5, 9} as digits. A386071

Primes having only {4, 5, 6, 9} as digits. A386189

Primes having only {4, 5, 8, 9} as digits. A386192

Starting from any prime p_i (with i = 1, 2, 3, ...) sequence lists the minimum number of consecutive primes that must be added to 1 to reach another prime. A239864