Properties of the Number -128052

One Hundred Twenty-Eight Thousand Fifty-Two

Basics

Value: -128053 → -128052 → -128051

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 2 ² × 3 ² × 3557

Divisors: 1, 2, 3, 4, 6, 9, 12, 18, 36, 3557

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

9108 Try Today's Challenge

Representations

Binary: -11111010000110100

Octal: -372064

Duodecimal: -62130

Hexadecimal: -1f434

Square: 16397314704

Square Root: 357.8435412299627

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

G.f.: A(x,y) = ∑_n>=0 xⁿ * ∏_k=1..n (k + x·y) / (1 + k·x*y), as a triangle read by rows. A231171

Numbers k such that k and 4·k are anagrams. A23088

Table related to labeled rooted trees, cycles and binary trees. A54589

Number of n X n arrays of squares of integers with every 3X3 subblock summing to 10. A159210

Number of n X n arrays of squares of integers with every (n-3)X(n-3) subblock summing to 10. A159382