Properties of the Number -190628

One Hundred Ninety Thousand Six Hundred Twenty-Eight

Basics

Value: -190629 → -190628 → -190627

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 2 ² × 47657

Divisors: 1, 2, 4, 47657, 95314, 190628

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

8109 Try Today's Challenge

Representations

Binary: -101110100010100100

Octal: -564244

Duodecimal: -92398

Hexadecimal: -2e8a4

Square: 36339034384

Square Root: 436.6096654908134

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

G.f.: exp( ∑_n>=1 A174478(n)*xⁿ/n ) where A174478(n) = ∑_d∣n d·2^n/d*τ(d). A174477

Total number of 321 patterns in the set of permutations avoiding 123. A217711