Properties of the Number 83824

Eighty-Three Thousand Eight Hundred Twenty-Four

Basics

Value: 83823 → 83824 → 83825

Parity: even

Prime: No

Previous Prime: 83813

Next Prime: 83833

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 2 ⁴ × 13 ² × 31

Divisors: 1, 2, 4, 8, 13, 16, 26, 31, 52, 62

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

5184 Try Today's Challenge

Representations

Binary: 10100011101110000

Octal: 243560

Duodecimal: 40614

Hexadecimal: 14770

Square: 7026462976

Square Root: 289.52374686716115

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

Number of ON cells in 3-D cellular automaton described in Comments, after n generations. A246031

Hyperbinomial transform of A089466 and also the inverse hyperbinomial transform of A089468. A89467

Triangle read by rows: T(n,k) (0 <= k <= n) = ∑_i=0..[k/2] (-1)ⁱ*binomial(k,2·i)*(2·i-1)!!*n^k-2·i. A244490

L1-coordination sequence for E₈ lattice in Construction A version of the lattice. A45651

Array read by antidiagonals: T(n,k) is the number of functions f: X->Y, where X is a subset of Y, |X| = n, |Y| = n+k, such that for every·in X, f(f(x)) ≠ x. A334014

a(n) = digit reversal of 9·n, divided by 9. A83824