2 × 79 × 661

Prime Factor Structure

Factorization String 2 × 79 × 661

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 158,880

Proper Divisor Sum 54,442

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #104417 ← → #104459

1 2 79 158 661 1,322 52,219 104,438

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

104,438 52,219 156,658 78,329 234,988 117,494 58,747 176,242 88,121 264,364 132,182 66,091 198,274 99,137 297,412 148,706 74,353 223,060 111,530 55,765 167,296 83,648 41,824 20,912 10,456 5,228 2,614 1,307 3,922 1,961 5,884 2,942 1,471 4,414 2,207 6,622 3,311 9,934 4,967 14,902 7,451 22,354 11,177 33,532 16,766 8,383 25,150 12,575 37,726 18,863 56,590 28,295 84,886 42,443 127,330 63,665 190,996 95,498 47,749 143,248

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