131 × 2857

Prime Factor Structure

Factorization String 131 × 2857

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 377,256

Proper Divisor Sum 2,989

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #374239 ← → #374287

1 131 2,857 374,267

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

374,267 1,122,802 561,401 1,684,204 842,102 421,051 1,263,154 631,577 1,894,732 947,366 473,683 1,421,050 710,525 2,131,576 1,065,788 532,894 266,447 799,342 399,671 1,199,014 599,507 1,798,522 899,261 2,697,784 1,348,892 674,446 337,223 1,011,670 505,835 1,517,506 758,753 2,276,260 1,138,130 569,065 1,707,196 853,598 426,799 1,280,398 640,199 1,920,598 960,299 2,880,898 1,440,449 4,321,348 2,160,674 1,080,337 3,241,012 1,620,506 810,253 2,430,760 1,215,380 607,690 303,845 911,536 455,768 227,884 113,942 56,971 170,914 85,457

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