Properties of the Number 56277

Fifty-Six Thousand Two Hundred Seventy-Seven

Basics

Value: 56276 → 56277 → 56278

Parity: odd

Prime: No

Previous Prime: 56269

Next Prime: 56299

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 13 ² × 37

Divisors: 1, 3, 9, 13, 37, 39, 111, 117, 169, 333

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1101101111010101

Octal: 155725

Duodecimal: 28699

Hexadecimal: dbd5

Square: 3167100729

Square Root: 237.22773868163057

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

a(n) = n + (n+1)² + (n+2)³. A27620

a(n) = n*(n+2)². A152619

Row l=4 of array in A133713. A133714

Numbers k such that there are 10 digits in k² and for each factor f of 10 (1, 2, 5) the sum of digit groupings of size f is a square. A153748

v(n+1)/v(n), where v=A203705. A203706

Number of nX1 0..2 arrays with every row and column least squares fitting to a zero slope straight line, with a single point array taken as having zero slope. A223743

Numbers n such that n divides the (right) concatenation of all numbers <= n written in base 21 (most significant digit on right). A29514

a(n) = (2·n-1)*(2·n+1)². A102094

a(n) = -1/3 * (uⁿ-1)*(vⁿ-1) with u = 1+sqrt(3), v = 1-sqrt(3). A305650

a(n) = T(2n-1,n), where T is the array defined in A026082. A26088