Properties of the Number 2589

Two Thousand Five Hundred Eighty-Nine

Basics

Value: 2588 → 2589 → 2590

Parity: odd

Prime: No

Previous Prime: 2579

Next Prime: 2591

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 3 × 863

Divisors: 1, 3, 863, 2589

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 101000011101

Octal: 5035

Duodecimal: 15B9

Hexadecimal: a1d

Square: 6702921

Square Root: 50.882216932834204

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 at least two distinct parts. A111133

Number of partitions of n into distinct and relatively prime parts. A78374

Aitken's array: triangle of numbers {a(n,k), n >= 0, 0 <= k <= n} read by rows, defined by a(0,0)=1, a(n,0) = a(n-1,n-1), a(n,k) = a(n,k-1) + a(n-1,k-1). A11971

Fundamental discriminants of real quadratic number fields with class number 3. A94612

Values of n such that n²-2 and n²+2 are both prime. A108701

Total number of ON cells at stage n of two-dimensional 5-neighbor outer totalistic cellular automaton defined by "Rule 452". A246316

Second differences of Bell numbers. A11965

Difference array of Bell numbers A000110 read by antidiagonals. A106436

Array read by antidiagonals: T(m,n) is the number of m X n binary arrays with all 1's connected, all corners 1, and no 1 having more than two 1's adjacent. A391819

a(1) = 5; a(n) is smallest number > a(n-1) such that the juxtaposition a(1)a(2)...a(n) is a prime. A74340