7 × 79 × 643

Prime Factor Structure

Factorization String 7 × 79 × 643

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 412,160

Proper Divisor Sum 56,581

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #355573 ← → #355591

1 7 79 553 643 4,501 50,797 355,579

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

355,579 1,066,738 533,369 1,600,108 800,054 400,027 1,200,082 600,041 1,800,124 900,062 450,031 1,350,094 675,047 2,025,142 1,012,571 3,037,714 1,518,857 4,556,572 2,278,286 1,139,143 3,417,430 1,708,715 5,126,146 2,563,073 7,689,220 3,844,610 1,922,305 5,766,916 2,883,458 1,441,729 4,325,188 2,162,594 1,081,297 3,243,892 1,621,946 810,973 2,432,920 1,216,460 608,230 304,115 912,346 456,173 1,368,520 684,260 342,130 171,065 513,196 256,598 128,299 384,898 192,449 577,348 288,674 144,337 433,012 216,506 108,253 324,760 162,380 81,190

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