Properties of the Number 49774

Forty-Nine Thousand Seven Hundred Seventy-Four

Basics

Value: 49773 → 49774 → 49775

Parity: even

Prime: No

Previous Prime: 49757

Next Prime: 49783

Digit Sum: 31

Digital Root: 4

Palindrome: No

Factorization: 2 × 41 × 607

Divisors: 1, 2, 41, 82, 607, 1214, 24887, 49774

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1100001001101110

Octal: 141156

Duodecimal: 2497A

Hexadecimal: c26e

Square: 2477451076

Square Root: 223.1008740458002

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) = ∑_i=0..n digsum₉(i)⁴, where digsum₉(i) = A053830(i). A231687

Square array T(n,k), n >= 0, k >= 0, read by antidiagonals, where column k is the expansion of e.g.f. (1 - (k-1)*log(1 + x))/(1 - k·log(1 + x)). A334369

a(n) = A192525(n)/2. A192526

a(n) = n! * [xⁿ] (1 - (n-1)*log(1 + x))/(1 - n·log(1 + x)). A335529

a(n) = n-th third-order hyperharmonic-exponential number, multiplied by n!. A222146

Numbers k such that R_k+2 + 4·10^k is prime, where R_k = 11...1 is the repunit (A002275) of length k. A256928

Number of permutations of n elements not containing the consecutive pattern 123. A49774