2 × 7 × 139 × 347

Prime Factor Structure

Factorization String 2 × 7 × 139 × 347

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,169,280

Proper Divisor Sum 494,018

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #675253 ← → #675263

1 2 7 14 139 278 347 694 973 1,946 2,429 4,858 48,233 96,466 337,631 675,262

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

675,262 337,631 1,012,894 506,447 1,519,342 759,671 2,279,014 1,139,507 3,418,522 1,709,261 5,127,784 2,563,892 1,281,946 640,973 1,922,920 961,460 480,730 240,365 721,096 360,548 180,274 90,137 270,412 135,206 67,603 202,810 101,405 304,216 152,108 76,054 38,027 114,082 57,041 171,124 85,562 42,781 128,344 64,172 32,086 16,043 48,130 24,065 72,196 36,098 18,049 54,148 27,074 13,537 40,612 20,306 10,153 30,460 15,230 7,615 22,846 11,423 34,270 17,135 51,406 25,703

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