Properties of the Number 13404

Thirteen Thousand Four Hundred Four

Basics

Value: 13403 → 13404 → 13405

Parity: even

Prime: No

Previous Prime: 13399

Next Prime: 13411

Digit Sum: 12

Digital Root: 3

Palindrome: No

Factorization: 2 ² × 3 × 1117

Divisors: 1, 2, 3, 4, 6, 12, 1117, 2234, 3351, 4468

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 11010001011100

Octal: 32134

Duodecimal: 7910

Hexadecimal: 345c

Square: 179667216

Square Root: 115.77564510725043

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 such that the successive differences of consecutive parts are nondecreasing. A240026

Expansion of 1/(1 - x - x² + x⁷ - x⁹). A225394

a(n) = a(n-2) + a(n-5). A1687

Partitions with subdiagonal growth: number of partitions (p0, p1, p2, ...) of n with π - p0 <= i. A238876

Number of compositions of 5·n into parts 2 and 5. A369840

Number of binary words of length n in which the ones occur only in blocks of length at least 4. A5253

Expansion of (1 + x)/(1 - x²*(1 + x)³). A375315

Trajectory of 13 under map n -> A132948(n). A132946

Sequence defined by a(1)=a(2)=1 and a(n) = gray(a(n-1) + a(n-2)), with gray(m) = A003188(m). A265385

Number of compositions (ordered partitions) of n into prime divisors of n. A284463