Properties of the Number 39244

Thirty-Nine Thousand Two Hundred Forty-Four

Basics

Value: 39243 → 39244 → 39245

Parity: even

Prime: No

Previous Prime: 39241

Next Prime: 39251

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 2 ² × 9811

Divisors: 1, 2, 4, 9811, 19622, 39244

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1001100101001100

Octal: 114514

Duodecimal: 1A864

Hexadecimal: 994c

Square: 1540091536

Square Root: 198.10098434889213

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 winning length n strings with a 4-symbol alphabet in "same game". A65237

Expansion of ∏_k>0 1/(1 + x^k)^k·3. A279031

a(n) = 3·a(n-1) - 3·a(n-2) + 2·a(n-3) - 2·a(n-4) + a(n-5) for n >= 10, a(0) = 2, a(1) = 4, a(2) = 7, a(3) = 12, a(4) = 20, a(5) = 32, a(6) = 50, a(7) = 77, a(8) = 116, a(9) = 174. A289115

Square array T(b,m), read by descending antidiagonals: Number of winning length m strings with a b-symbol alphabet in "same game" (b >= 2, m >= 0). A323844

Number of distinct autocorrelations of binary words of length n. A5434

Number of (n+2)X(6+2) 0..3 arrays with every 3X3 subblock row and column sum unequal to 4 or 5 and every diagonal and antidiagonal sum equal to 4 or 5. A251903

a(n) = number of n-digit binary numbers in which the first k and last k digits have a Hamming distance of 1 or less, for all k from 1 to n. A288793

Numbers whose base-12 representation has the same number of 3's and 9's. A39244