Properties of the Number 8772

Eight Thousand Seven Hundred Seventy-Two

Basics

Value: 8771 → 8772 → 8773

Parity: even

Prime: No

Previous Prime: 8761

Next Prime: 8779

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 2 ² × 3 × 17 × 43

Divisors: 1, 2, 3, 4, 6, 12, 17, 34, 43, 51

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4823 Try Today's Challenge

Representations

Binary: 10001001000100

Octal: 21104

Duodecimal: 50B0

Hexadecimal: 2244

Square: 76947984

Square Root: 93.65895579174476

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

Sum of fourth powers: 0⁴ + 1⁴ + ... + n⁴. A538

Every run of digits of n in base 16 has length 2. A33014

Number T(n,k) of equivalence classes of ways of placing k 2 X 2 tiles in an n X 6 rectangle under all symmetry operations of the rectangle; irregular triangle T(n,k), n>=2, 0<=k<=3·floor(n/2), read by rows. A238550

Number T(n,k) of equivalence classes of ways of placing k 2 X 2 tiles in an n X 8 rectangle under all symmetry operations of the rectangle; irregular triangle T(n,k), n>=2, 0<=k<=4·floor(n/2), read by rows. A238557

Numbers k such that binomial(2k,k)+1 is prime. A66699

a(n) = ∑_{k = 1..n} k^φ(n), where φ(n) = A000010(n). A235137

Numbers k > 1 such that, in base 4, k and k² contain the same digits in the same proportion. A61658

Revenant numbers: numbers k such that k multiplied by the product of all its digits contains k as a substring. A328095

Sum of the fourth powers of the parts in the partitions of n into two parts. A294271

Sum of the squarefree parts of the partitions of n into 5 parts. A309480