Properties of the Number 8073

Eight Thousand Seventy-Three

Basics

Value: 8072 → 8073 → 8074

Parity: odd

Prime: No

Previous Prime: 8069

Next Prime: 8081

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 3 ³ × 13 × 23

Divisors: 1, 3, 9, 13, 23, 27, 39, 69, 117, 207

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1111110001001

Octal: 17611

Duodecimal: 4809

Hexadecimal: 1f89

Square: 65173329

Square Root: 89.84987479123163

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

Sorted positions of first appearances in A057820, the sequence of first differences of prime-powers. A376340

Triangle W, read by rows, where column k of W = column 0 of W^k+1 for k>=0 such that W equals the matrix cube of P = A136220 with column 0 of W = column 0 of P shift up one row. A136231

Sum of terms of n-th group in A075383. A75386

Expansion of ∏_k>=1 (1+x^k)^k*(k-1*(k-2)/6). A258346

Iterates of A234742, starting from value a(0) = 1361, with a(1) = A234742(a(0)), a(2) = A234742(a(1)), etc. A260441

Expansion of 1/(1-3·x-x³). A52541

Consider a 2-D cellular automaton generated by the Schrandt-Ulam rule of A170896, but confined to a semi-infinite strip of width n, starting with one ON cell at the top left corner; a(n) is the period of the resulting structure. A6447

Consecutive states of the linear congruential pseudo-random number generator used by OMNITAB II when started at 1. A384152

Average of three successive primes squared, (prime(n)²+prime(n+1)²+prime(n+2)²)/3, n>=3. A75893

First terms "a" of quadruples a>b>c>d>0 with six square pairwise sums. A175534