Properties of the Number -8030

Thirty

Basics

Value: -8031 → -8030 → -8029

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 11

Digital Root: 2

Palindrome: No

Factorization: 2 × 5 × 11 × 73

Divisors: 1, 2, 5, 10, 11, 22, 55, 73, 110, 146

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1111101011110

Octal: -17536

Duodecimal: -4792

Hexadecimal: -1f5e

Square: 64480900

Square Root: 89.61026726887941

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

Number of partitions of n having a non-integer median. A307683

Triangle of the normalized A142963 and A156919 sequences. A156920

Numbers k such that k² is palindromic in base 3. A29984

Second pentagonal numbers with odd index: a(n) = (2·n-1)*(3·n-1). A33568

a(n) = A033001(n)/4. A43307

Fourth right hand column (n-m=3) of the A156920 triangle. A156923

Fourth column (m=3) of triangle A142963 divided by 8. A142966

Primitive side of squares of type 1 (A344331) that are tiled with squares of two different sizes so that the number of large or small squares is the same. A344333

O.g.f.: exp( ∑_n>=1 -(σ(2·n²) - σ(n²)) * (-x)ⁿ/n ). A215603

Expansion of g/(1 - x³*g²), where g = 1+x·g³ is the g.f. of A001764. A391061