Properties of the Number -122529

One Hundred Twenty-Two Thousand Five Hundred Twenty-Nine

Basics

Value: -122530 → -122529 → -122528

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 3 × 11 × 47 × 79

Divisors: 1, 3, 11, 33, 47, 79, 141, 237, 517, 869

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -11101111010100001

Octal: -357241

Duodecimal: -5AAA9

Hexadecimal: -1dea1

Square: 15013355841

Square Root: 350.0414261198237

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 integer compositions of n whose leaders of strictly decreasing runs are strictly increasing. A374762

a(n)=numerator of the probability that (x-y)/(x+y)+(y-z)/(y+z)+(z-u)/(z+u)+ (u-x)/(u+x)>0, assuming that each random quadruple of integers (x,y,z,u), with a<=x,y,z,u<=n, is equally likely. A106199

Number of nXnXn 0..6 triangular arrays with each element·equal to the number its neighbors equal to 6,0,1,0,0,1,1 for x=0,1,2,3,4,5,6. A197999