2² × 53² × 769

Prime Factor Structure

Factorization String 2^2 × 53^2 × 769

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 15,431,570

Proper Divisor Sum 6,791,086

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #8640481 ← → #8640493

1 2 4 53 106 212 769 1,538 2,809 3,076 5,618 11,236 40,757 81,514 163,028 2,160,121 4,320,242 8,640,484

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

8,640,484 4,320,242 2,160,121 6,480,364 3,240,182 1,620,091 4,860,274 2,430,137 7,290,412 3,645,206 1,822,603 5,467,810 2,733,905 8,201,716 4,100,858 2,050,429 6,151,288 3,075,644 1,537,822 768,911 2,306,734 1,153,367 3,460,102 1,730,051 5,190,154 2,595,077 7,785,232 3,892,616 1,946,308 973,154 486,577 1,459,732 729,866 364,933 1,094,800 547,400 273,700 136,850 68,425 205,276 102,638 51,319 153,958 76,979 230,938 115,469 346,408 173,204 86,602 43,301 129,904 64,952 32,476 16,238 8,119 24,358 12,179 36,538 18,269 54,808

Other feeder batches with open delivery windows. Each feeder keeps its own target batch.