2 × 139 × 288647

Prime Factor Structure

Factorization String 2 × 139 × 288647

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 121,232,160

Proper Divisor Sum 40,988,294

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #80243843 ← → #80243869

1 2 139 278 288,647 577,294 40,121,933 80,243,866

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

80,243,866 40,121,933 120,365,800 60,182,900 30,091,450 15,045,725 45,137,176 22,568,588 11,284,294 5,642,147 16,926,442 8,463,221 25,389,664 12,694,832 6,347,416 3,173,708 1,586,854 793,427 2,380,282 1,190,141 3,570,424 1,785,212 892,606 446,303 1,338,910 669,455 2,008,366 1,004,183 3,012,550 1,506,275 4,518,826 2,259,413 6,778,240 3,389,120 1,694,560 847,280 423,640 211,820 105,910 52,955 158,866 79,433 238,300 119,150 59,575 178,726 89,363 268,090 134,045 402,136 201,068 100,534 50,267 150,802 75,401 226,204 113,102 56,551 169,654 84,827

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