131 × 15131

Prime Factor Structure

Factorization String 131 × 15131

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 1,997,424

Proper Divisor Sum 15,263

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #1982159 ← → #1982173

1 131 15,131 1,982,161

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

1,982,161 5,946,484 2,973,242 1,486,621 4,459,864 2,229,932 1,114,966 557,483 1,672,450 836,225 2,508,676 1,254,338 627,169 1,881,508 940,754 470,377 1,411,132 705,566 352,783 1,058,350 529,175 1,587,526 793,763 2,381,290 1,190,645 3,571,936 1,785,968 892,984 446,492 223,246 111,623 334,870 167,435 502,306 251,153 753,460 376,730 188,365 565,096 282,548 141,274 70,637 211,912 105,956 52,978 26,489 79,468 39,734 19,867 59,602 29,801 89,404 44,702 22,351 67,054 33,527 100,582 50,291 150,874 75,437

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