Properties of the Number 5898

Five Thousand Eight Hundred Ninety-Eight

Basics

Value: 5897 → 5898 → 5899

Parity: even

Prime: No

Previous Prime: 5897

Next Prime: 5903

Digit Sum: 30

Digital Root: 3

Palindrome: No

Factorization: 2 × 3 × 983

Divisors: 1, 2, 3, 6, 983, 1966, 2949, 5898

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1011100001010

Octal: 13412

Duodecimal: 34B6

Hexadecimal: 170a

Square: 34786404

Square Root: 76.79843748410511

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 regions in a regular drawing of the complete bipartite graph K_n,n. A290131

Compound filter (prime signature & sum of the divisors): a(n) = P(A046523(n), A000203(n)), where P(n,k) is sequence A000027 used as a pairing function. A286360

Array (a frieze pattern) defined by a(n,k) = (a(n-1,k)*a(n-1,k+1) - 1) / a(n-2,k+1), read by antidiagonals. A7754

Twice partitioned numbers where the first partition is constant and the latter partitions are strict. A279788

Number of symmetrical planar partitions of n (planar partitions (A000219) that when regarded as 3-D objects have just one symmetry plane). A784

Numbers which are the sum of their proper divisors containing the digit 9. A59468

Related to enumeration of edge-rooted catafusenes. A39658

a(n) = 3·n² - 4·n + 3. A141631

G.f.: ∏_m>0 (1+x^m+2!*x^2·m). A293204

a(n+2) = n·a(n+1) - a(n), with a(1)=1, a(2)=2. A75374