Properties of the Number 73852

Seventy-Three Thousand Eight Hundred Fifty-Two

Basics

Value: 73851 → 73852 → 73853

Parity: even

Prime: No

Previous Prime: 73849

Next Prime: 73859

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 2 ² × 37 × 499

Divisors: 1, 2, 4, 37, 74, 148, 499, 998, 1996, 18463

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10010000001111100

Octal: 220174

Duodecimal: 368A4

Hexadecimal: 1207c

Square: 5454117904

Square Root: 271.7572446136441

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) = 6·a(n-2) - a(n-4). A6452

a(n) = 6·a(n-1) - a(n-2), n >= 2, a(0)=1, a(1)=2. A38725

Sequences A006452 and A216134 interlaced. A216162

Dispersion of the Beatty sequence ([r·n]: n >= 1), where r = 3 + 8^1/2: square array D(n,m) (n, m >= 1), read by ascending antidiagonals. A120858

Antidiagonal sums in A101321. A101338

a(2n) = A001653(n) (Numbers n such that 2·n² - 1 is a square), a(2n+1) = A038725(n+1). A117719

a(n) = sqrt(A299921(n)). A301318

Largest number in a 6-tuple (a,b,c,d,e,f) of positive integers satisfying the Markoff(6) equation a² + b² + c² + d² + e² + f² = 3·a*b·c*d·e*f. A227204

Solutions (value of x) of Diophantine equation 2·x² + 3·x + 2 = r². A56161

a(1) = 1, then smallest square not included earlier such that every partial sum is a prime. A73852