Properties of the Number 32018

Thirty-Two Thousand Eighteen

Basics

Value: 32017 → 32018 → 32019

Parity: even

Prime: No

Previous Prime: 32009

Next Prime: 32027

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 2 × 7 × 2287

Divisors: 1, 2, 7, 14, 2287, 4574, 16009, 32018

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 111110100010010

Octal: 76422

Duodecimal: 16642

Hexadecimal: 7d12

Square: 1025152324

Square Root: 178.93574265640726

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

a(n) = ∑_k=1..n (-1)^k+1 * floor(n/(2·k-1))^k. A350167

Numbers k such that 45·2^k+1 is prime. A32372

Cycle class sequence c(2n) (the number of true cycles of length 2n in which a certain node is included) for zeolite AFT = AlPO4-52 starting with a T3 atom. A18969

Number of (n+1)X(3+1) 0..3 arrays with no element equal to all horizontal neighbors or unequal to all vertical neighbors, and new values 0..3 introduced in row major order. A239152

Shifts left under "AGJ" (ordered, elements, labeled) transform. A32018