Properties of the Number 13673

Thirteen Thousand Six Hundred Seventy-Three

Basics

Value: 13672 → 13673 → 13674

Parity: odd

Prime: No

Previous Prime: 13669

Next Prime: 13679

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 11 ² × 113

Divisors: 1, 11, 113, 121, 1243, 13673

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 11010101101001

Octal: 32551

Duodecimal: 7AB5

Hexadecimal: 3569

Square: 186950929

Square Root: 116.93160394008115

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

Coordination sequence for "tcd" 3D uniform tiling. A299287

a(n) = A050376(n)*A050376(n+1) where A050376(n) is the n-th number of the form p^{2^k} with p is prime and k >= 0. A240521

Sum of the fourth largest parts in the partitions of n into 8 parts. A308995

Bessel function Y₀(n) is a monotonically decreasing positive sequence. A46961

Coefficient of x^2·n in (-1 + ∏_k>=1 1 / (1 + x^k))ⁿ. A341265

a(0) = 1, a(n) = 31·n² + 2 for n>0. A10020

Partials sums of the cubefull numbers (A036966). A362971

Conjectured formula for irreducible 5-fold Euler sums of weight 2n+13. A19450

Length of hypotenuse squared in right triangle formed by a palindromic spiral plotted in Cartesian coordinates. A48871

Numbers k such that (67·10^k-1 + 23)/9 is a depression prime. A82712