Properties of the Number -52880

Fifty-Two Thousand Eight Hundred Eighty

Basics

Value: -52881 → -52880 → -52879

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 2 ⁴ × 5 × 661

Divisors: 1, 2, 4, 5, 8, 10, 16, 20, 40, 80

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

8109 Try Today's Challenge

Representations

Binary: -1100111010010000

Octal: -147220

Duodecimal: -26728

Hexadecimal: -ce90

Square: 2796294400

Square Root: 229.95651762887695

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

T(n,k)=Number of (n+1)X(k+1) 0..3 arrays with every 2X2 subblock having the sum of the absolute values of all six edge and diagonal differences equal to 10 (10 maximizes T(1,1)). A233967

Number of partitions of n having population standard deviation >= 2. A238662

Number of partitions of n having standard deviation σ > 2. A238661

Triangle of Gandhi polynomial coefficients. A65748

Row sums of A163357 and A163359. A163365

a(n) = 529·n² - 2·n. A158364

Number of parts in all partitions of n with largest multiplicity four. A320374

Number of (n+1) X (1+1) 0..3 arrays with every 2 X 2 subblock having the sum of the absolute values of all six edge and diagonal differences equal to 10. A233960

Number of (n+1)X(6+1) 0..3 arrays with every 2X2 subblock having the sum of the absolute values of all six edge and diagonal differences equal to 10. A233965

Numbers k such that Bernoulli number B_k has denominator 230010. A295593