2 × 340453

Prime Factor Structure

Factorization String 2 × 340453

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 1,021,362

Proper Divisor Sum 340,456

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #680881 ← → #680917

1 2 340,453 680,906

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

680,906 340,453 1,021,360 510,680 255,340 127,670 63,835 191,506 95,753 287,260 143,630 71,815 215,446 107,723 323,170 161,585 484,756 242,378 121,189 363,568 181,784 90,892 45,446 22,723 68,170 34,085 102,256 51,128 25,564 12,782 6,391 19,174 9,587 28,762 14,381 43,144 21,572 10,786 5,393 16,180 8,090 4,045 12,136 6,068 3,034 1,517 4,552 2,276 1,138 569 1,708 854 427 1,282 641 1,924 962 481 1,444 722

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