Properties of the Number 80192

Eighty Thousand One Hundred Ninety-Two

Basics

Value: 80191 → 80192 → 80193

Parity: even

Prime: No

Previous Prime: 80191

Next Prime: 80207

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 ⁶ × 7 × 179

Divisors: 1, 2, 4, 7, 8, 14, 16, 28, 32, 56

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10011100101000000

Octal: 234500

Duodecimal: 3A4A8

Hexadecimal: 13940

Square: 6430756864

Square Root: 283.1819203268457

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

Triangle T(m,k) read by rows, where T(m,k) is the number of ways in which 1<=k<=m positions can be picked in an m X m square grid such that the picked positions have a point symmetry or a line symmetry. A292153

Number of cyclically 3-connected cubic planar graphs containing 2n nodes. A319427

Numbers k such that k divides the (right) concatenation of all numbers <= k written in base 13 (most significant digit on right, least significant zeros not written). A61942

G.f. = φ⁵*F, where φ = g.f. for A028930, F = g.f. for A028959. A328532

Complement of A080191 relative to A000040. Prime p is a term iff there is no prime between 2·p and 2·q, where q is the next prime after p. A80192