Properties of the Number 73260

Seventy-Three Thousand Two Hundred Sixty

Basics

Value: 73259 → 73260 → 73261

Parity: even

Prime: No

Previous Prime: 73259

Next Prime: 73277

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 2 ² × 3 ² × 5 × 11 × 37

Divisors: 1, 2, 3, 4, 5, 6, 9, 10, 11, 12

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10001111000101100

Octal: 217054

Duodecimal: 36490

Hexadecimal: 11e2c

Square: 5367027600

Square Root: 270.66584564735905

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

Central coefficients in ∏_k=0..n-1 (1 + k·x + x²). A201950

Triangle, read by rows, where the g.f. of row n equals ∏_k=0..n-1 (1 + k·y + y²) for n>0 with a single '1' in row 0. A201949

θ series of 14-dimensional integral laminated lattice LAMBDA14.2 with minimal norm 4. A46958

Numbers k such that if you subtract k-reversed from k you get a natural number with the same digits as k. A121969

Coefficients of ménage hit polynomials. A58090

Even numbers k such that the central binomial coefficient A000984(k, k/2) is divisible by k². A80395

Convolution of central binomial coefficients and partition numbers. A304824

Numbers k such that s(k) = s(k+1), where s(k) is the unitary analog of the alternating sum-of-divisors function (A307037). A333408

Length of FixedPointList leading to value of [10ⁿ]-th composite number. A73260

Revert transform of (1 - x - 2x² + x³)/(1 - 2x²). A49139