Properties of the Number 27501

Twenty-Seven Thousand Five Hundred One

Basics

Value: 27500 → 27501 → 27502

Parity: odd

Prime: No

Previous Prime: 27487

Next Prime: 27509

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 3 × 89 × 103

Divisors: 1, 3, 89, 103, 267, 309, 9167, 27501

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 110101101101101

Octal: 65555

Duodecimal: 13AB9

Hexadecimal: 6b6d

Square: 756305001

Square Root: 165.83425460380616

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) = (2·n+1)*(7·n+1). A33572

Expansion of (1+3·x+9·x²+9·x³+9·x⁴+3·x⁵+x⁶) /( (1+x)² * (1-x)⁵ ). A175898

Number of achiral series-parallel networks with n elements and without multiple unit elements in parallel. A339293

a(n) = (35·n⁴ - 105·n³ + 160·n² - 120·n + 36)/6. A181342

Values of·in solutions (x,y,z) to the Diophantine equation x³-x²+y³-y²=z³-z², with 1<x<y<z. A138667

a(n) = 44·n² + 1. A158630

Compositions of n into parts 3, 5 and 7. A245367

Enneagonal numbers for which the product of the digits is also an enneagonal number. A117052

Numbers n which are both happy (A007770) and bihappy (A257795) numbers. A257950

a(n) = a(n-1) + a(n-3) + a(n-4), where a(0) = 2, a(1) = 0, a(2) = 2, a(3) = 1. A295689