2 × 338993

Prime Factor Structure

Factorization String 2 × 338993

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 1,016,982

Proper Divisor Sum 338,996

Digit Sum / Digital Root 43 (Root: 7)

Adjacent Primes #677983 ← → #678023

1 2 338,993 677,986

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

677,986 338,993 1,016,980 508,490 254,245 762,736 381,368 190,684 95,342 47,671 143,014 71,507 214,522 107,261 321,784 160,892 80,446 40,223 120,670 60,335 181,006 90,503 271,510 135,755 407,266 203,633 610,900 305,450 152,725 458,176 229,088 114,544 57,272 28,636 14,318 7,159 21,478 10,739 32,218 16,109 48,328 24,164 12,082 6,041 18,124 9,062 4,531 13,594 6,797 20,392 10,196 5,098 2,549 7,648 3,824 1,912 956 478 239 718

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