Properties of the Number 83728

Eighty-Three Thousand Seven Hundred Twenty-Eight

Basics

Value: 83727 → 83728 → 83729

Parity: even

Prime: No

Previous Prime: 83719

Next Prime: 83737

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 2 ⁴ × 5233

Divisors: 1, 2, 4, 8, 16, 5233, 10466, 20932, 41864, 83728

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 10100011100010000

Octal: 243420

Duodecimal: 40554

Hexadecimal: 14710

Square: 7010377984

Square Root: 289.3579098625092

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

Consecutive internal states of the linear congruential pseudo-random number generator (205·s + 29573) mod 139968 when started at 1. A383127

Number of 8-length words w over n-ary alphabet such that for every prefix z of w we have #(z,a_i) = 0 or #(z,a_i) >= #(z,a_j) for all j>i and #(z,a_i) counts the occurrences of the i-th letter in z. A213287

Number of n-length words w over 6-ary alphabet such that for every prefix z of w we have #(z,a_i) = 0 or #(z,a_i) >= #(z,a_j) for all j>i and #(z,a_i) counts the occurrences of the i-th letter in z. A213294

a(0) = 1, a(n) = 480*σ(n). A83728