Properties of the Number -101142

One Hundred One Thousand One Hundred Forty-Two

Basics

Value: -101143 → -101142 → -101141

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 9

Digital Root: 9

Palindrome: No

Factorization: 2 × 3 ³ × 1873

Divisors: 1, 2, 3, 6, 9, 18, 27, 54, 1873, 3746

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11000101100010110

Octal: -305426

Duodecimal: -4A646

Hexadecimal: -18b16

Square: 10229704164

Square Root: 318.02830062747563

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 unlabeled, connected graphs on n vertices with no subgraph isomorphic to a bull-graph. A244427

Irregular table read by rows: The number of k-faced polyhedra, where k>=4, created when an n-prism, formed from two n-sided regular polygons joined by n adjacent rectangles, is internally cut by all the planes defined by any three of its vertices. A338801

θ series of Borcherds' 27-dimensional unimodular lattice U₂₇. A2482

Number of simple connected graphs with n nodes that have no subgraph isomorphic to bull graph or K₄. A243559

Number of simple connected graphs with n nodes that have no subgraph isomorphic to diamond graph or the bull graph. A243568