Properties of the Number 3189

Three Thousand One Hundred Eighty-Nine

Basics

Value: 3188 → 3189 → 3190

Parity: odd

Prime: No

Previous Prime: 3187

Next Prime: 3191

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 3 × 1063

Divisors: 1, 3, 1063, 3189

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 110001110101

Octal: 6165

Duodecimal: 1A19

Hexadecimal: c75

Square: 10169721

Square Root: 56.471231613982

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 of n into distinct parts such that number of parts is odd. A67659

Number of partitions of n into distinct parts such that number of parts is even. A67661

Numbers that are the sum of 3 positive 5th powers. A3348

Number of partitions of n into parts >= 5. A185325

Numbers k such that 3·2^k + 1 is prime. A2253

Iterate the map in A006368 starting at 40. A182205

Composite and every divisor (except 1) contains the digit 3. A62668

T(n,k)=Number of nXk 0..2 arrays with exactly floor(nXk/2) elements unequal to at least one horizontal or antidiagonal neighbor, with new values introduced in row major 0..2 order. A222690

Expansion of (1 - x² - x³)/((1 - x² - x³)² - 4·x⁵). A376729

Numbers k such that 3·2^k + 1 is a prime factor of a generalized Fermat number 3^{2^m} + 1 for some m. A268657