Properties of the Number -22536

Twenty-Two Thousand Five Hundred Thirty-Six

Basics

Value: -22537 → -22536 → -22535

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 2 ³ × 3 ² × 313

Divisors: 1, 2, 3, 4, 6, 8, 9, 12, 18, 24

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: -101100000001000

Octal: -54010

Duodecimal: -11060

Hexadecimal: -5808

Square: 507871296

Square Root: 150.11995203836165

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) is the total number of pentagrams in a pentagram fractal after n iterations. A255870

T(n,k)=Number of (n+1)X(k+1) 0..3 arrays with every 2X2 subblock summing to 3 6 or 9. A251300

Irregular table read by rows: T(n,k) is the number of k-gons, k>=2, among all distinct circles that can be constructed from a point on the origin and n equally spaced points on each of the +x,-x,+y,-y coordinates axes using only a compass. A361623

T(n,k)=Number of nXk arrays of occupancy after each element stays put or moves to some horizontal, diagonal or antidiagonal neighbor, with every occupancy equal to zero or two. A221728

Number of partitions of n such that (number parts having multiplicity 1) is a part and (number of 1s) is not a part. A241508

McKay-Thompson series of class 30D for the Monster group with a(0) = 2. A205962

T(n,k) is the number of n X k arrays of occupancy after each element moves to some king-move neighbor, with every occupancy equal to zero or two. A221273

Numbers that appear exactly five times in A101402. (Also indices of fives in A101403.). A129117

McKay-Thompson series of class 30D for Monster. A58615

Number of n X 2 arrays of occupancy after each element moves to some king-move neighbor, with every occupancy equal to zero or two. A221270