3 × 7 × 281 × 373

Prime Factor Structure

Factorization String 3 × 7 × 281 × 373

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,374,976

Proper Divisor Sum 1,173,903

Digit Sum / Digital Root 15 (Root: 6)

Adjacent Primes #2201051 ← → #2201083

1 3 7 21 281 373 843 1,119 1,967 2,611 5,901 7,833 104,813 314,439 733,691 2,201,073

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

2,201,073 6,603,220 3,301,610 1,650,805 4,952,416 2,476,208 1,238,104 619,052 309,526 154,763 464,290 232,145 696,436 348,218 174,109 522,328 261,164 130,582 65,291 195,874 97,937 293,812 146,906 73,453 220,360 110,180 55,090 27,545 82,636 41,318 20,659 61,978 30,989 92,968 46,484 23,242 11,621 34,864 17,432 8,716 4,358 2,179 6,538 3,269 9,808 4,904 2,452 1,226 613 1,840 920 460 230 115 346 173 520 260 130 65

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