3 × 5 × 157 × 307

Prime Factor Structure

Factorization String 3 × 5 × 157 × 307

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,167,936

Proper Divisor Sum 444,951

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #722983 ← → #723029

1 3 5 15 157 307 471 785 921 1,535 2,355 4,605 48,199 144,597 240,995 722,985

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

722,985 2,168,956 1,084,478 542,239 1,626,718 813,359 2,440,078 1,220,039 3,660,118 1,830,059 5,490,178 2,745,089 8,235,268 4,117,634 2,058,817 6,176,452 3,088,226 1,544,113 4,632,340 2,316,170 1,158,085 3,474,256 1,737,128 868,564 434,282 217,141 651,424 325,712 162,856 81,428 40,714 20,357 61,072 30,536 15,268 7,634 3,817 11,452 5,726 2,863 8,590 4,295 12,886 6,443 19,330 9,665 28,996 14,498 7,249 21,748 10,874 5,437 16,312 8,156 4,078 2,039 6,118 3,059 9,178 4,589

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