5 × 7 × 37 × 503

Prime Factor Structure

Factorization String 5 × 7 × 37 × 503

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 919,296

Proper Divisor Sum 267,911

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #651361 ← → #651397

1 5 7 35 37 185 259 503 1,295 2,515 3,521 17,605 18,611 93,055 130,277 651,385

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

651,385 1,954,156 977,078 488,539 1,465,618 732,809 2,198,428 1,099,214 549,607 1,648,822 824,411 2,473,234 1,236,617 3,709,852 1,854,926 927,463 2,782,390 1,391,195 4,173,586 2,086,793 6,260,380 3,130,190 1,565,095 4,695,286 2,347,643 7,042,930 3,521,465 10,564,396 5,282,198 2,641,099 7,923,298 3,961,649 11,884,948 5,942,474 2,971,237 8,913,712 4,456,856 2,228,428 1,114,214 557,107 1,671,322 835,661 2,506,984 1,253,492 626,746 313,373 940,120 470,060 235,030 117,515 352,546 176,273 528,820 264,410 132,205 396,616 198,308 99,154 49,577 148,732

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