Properties of the Number -30964

Thirty Thousand Nine Hundred Sixty-Four

Basics

Value: -30965 → -30964 → -30963

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 2 ² × 7741

Divisors: 1, 2, 4, 7741, 15482, 30964

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -111100011110100

Octal: -74364

Duodecimal: -15B04

Hexadecimal: -78f4

Square: 958769296

Square Root: 175.96590578859303

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

Table T(n,k) = -2·T(n-1,k)+T(n-1,k+1) = T(n,k-4), 0<=n. A140287

Fourth quadrisection of A140287. A140290

McKay-Thompson series of class 39B for Monster. A58660

a(n) = floor((2·n - 3 + sqrt(1 + 8*(n - 2)!))/2). A372266