Properties of the Number 13084

Thirteen Thousand Eighty-Four

Basics

Value: 13083 → 13084 → 13085

Parity: even

Prime: No

Previous Prime: 13063

Next Prime: 13093

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 2 ² × 3271

Divisors: 1, 2, 4, 3271, 6542, 13084

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 11001100011100

Octal: 31434

Duodecimal: 76A4

Hexadecimal: 331c

Square: 171191056

Square Root: 114.38531374263044

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

Triangle T(n,k) = T(n-1, k) + T(n-1, k-1) + 7·T(n-2, k-1), read by rows. A153520

Sum of the second largest parts in the partitions of n into 8 parts. A308997

Numbers n such that n and n+1 are differences between 2 positive cubes in at least one way. A38594

The initial decimal digits of 2^a(n) are the decimal digits of n followed by n. A171652

Numbers k such that k² - k - 1, k³ - k - 1, and k⁴ - k - 1 are all prime. A236171

Numbers k such that the period of the continued fraction for sqrt(k) contains exactly 64 ones. A31832

Number of length n+7 0..1 arrays with at most one downstep in every n consecutive neighbor pairs. A255998

Numbers ending with '4' that are the difference of two positive cubes. A38859

a(n) = (n+4)³ - n³. A38866

Increasing gaps in A038593 (upper terms). A93362