Properties of the Number -32830

Thirty-Two Thousand Eight Hundred Thirty

Basics

Value: -32831 → -32830 → -32829

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 2 × 5 × 7 ² × 67

Divisors: 1, 2, 5, 7, 10, 14, 35, 49, 67, 70

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -1000000000111110

Octal: -100076

Duodecimal: -16BBA

Hexadecimal: -803e

Square: 1077808900

Square Root: 181.190507477627

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

Expansion of ∏_k>=1 (1 - x^k)^k/(1 - x^5·k)^5·k. A285285

Length of the n-th Zimin word (A082215(n)). A123121

a(n) = ∑_i=n..n+3 ∑_j=i+1..n+4 prime(i)*prime(j). A127350

Number of 3 X n 0-1 matrices avoiding simultaneously the right angled numbered polyomino patterns (ranpp) (00;1), (01;0), (10;0) and (01;1). A100315

Numbers that occur in range of A324580. A324541

Triangle read by rows: T(n,k) is the number of simple quasi series-parallel matroids on [n] with rank k, 1 <= k <= n. A361353

Number of (n+1) X (5+1) 0..1 arrays with nondecreasing x(i,j)-x(i,j-1) in the i direction and nonincreasing x(i,j)-x(i-1,j) in the j direction. A250739

Partial sums of A253089. A255601

Numbers k that are divisible by sum(π)²+sum(ei) where k=p1^e1*...*pj^ej with π primes. A321456

Number of base 28 circular n-digit numbers with adjacent digits differing by 6 or less. A125416