3 × 5 × 133697

Prime Factor Structure

Factorization String 3 × 5 × 133697

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 3,208,752

Proper Divisor Sum 1,203,297

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #2005453 ← → #2005459

1 3 5 15 133,697 401,091 668,485 2,005,455

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

2,005,455 6,016,366 3,008,183 9,024,550 4,512,275 13,536,826 6,768,413 20,305,240 10,152,620 5,076,310 2,538,155 7,614,466 3,807,233 11,421,700 5,710,850 2,855,425 8,566,276 4,283,138 2,141,569 6,424,708 3,212,354 1,606,177 4,818,532 2,409,266 1,204,633 3,613,900 1,806,950 903,475 2,710,426 1,355,213 4,065,640 2,032,820 1,016,410 508,205 1,524,616 762,308 381,154 190,577 571,732 285,866 142,933 428,800 214,400 107,200 53,600 26,800 13,400 6,700 3,350 1,675 5,026 2,513 7,540 3,770 1,885 5,656 2,828 1,414 707 2,122

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