3 × 23 × 149 × 359

Prime Factor Structure

Factorization String 3 × 23 × 149 × 359

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 5,184,000

Proper Divisor Sum 1,493,121

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #3690871 ← → #3690881

1 3 23 69 149 359 447 1,077 3,427 8,257 10,281 24,771 53,491 160,473 1,230,293 3,690,879

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

3,690,879 11,072,638 5,536,319 16,608,958 8,304,479 24,913,438 12,456,719 37,370,158 18,685,079 56,055,238 28,027,619 84,082,858 42,041,429 126,124,288 63,062,144 31,531,072 15,765,536 7,882,768 3,941,384 1,970,692 985,346 492,673 1,478,020 739,010 369,505 1,108,516 554,258 277,129 831,388 415,694 207,847 623,542 311,771 935,314 467,657 1,402,972 701,486 350,743 1,052,230 526,115 1,578,346 789,173 2,367,520 1,183,760 591,880 295,940 147,970 73,985 221,956 110,978 55,489 166,468 83,234 41,617 124,852 62,426 31,213 93,640 46,820 23,410

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