Properties of the Number 49394

Forty-Nine Thousand Three Hundred Ninety-Four

Basics

Value: 49393 → 49394 → 49395

Parity: even

Prime: No

Previous Prime: 49393

Next Prime: 49409

Digit Sum: 29

Digital Root: 2

Palindrome: Yes

Factorization: 2 × 24697

Divisors: 1, 2, 24697, 49394

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1100000011110010

Octal: 140362

Duodecimal: 24702

Hexadecimal: c0f2

Square: 2439767236

Square Root: 222.24760966093652

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

Number of partitions p of n such that (number of even numbers in p) <= 2*(number of odd numbers in p). A241642

a(n) = ∑_{d divides n} (n/d)^3d. A73706

Number of 0..n arrays of length 3 with each element differing from at least one neighbor by something other than 1. A221574

a(n) = a(n-1) + a(n-3) + a(n-4), where a(0) = 2, a(1) = 1, a(2) = 1, a(3) = 1. A295685

Palindromic even numbers with exactly 2 prime factors (counted with multiplicity). Equivalently, palindromic numbers of the form 2·p with p prime. A75813

Square array, read by antidiagonals, where column (k+1) equals the self-convolution of row k, with row 0 and column 0 consisting of all 1's. A93541

Expansion of (1-25·x)^-6/5. A49394