2² × 161573

Prime Factor Structure

Factorization String 2^2 × 161573

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 1,131,018

Proper Divisor Sum 484,726

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #646291 ← → #646301

1 2 4 161,573 323,146 646,292

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

646,292 323,146 161,573 484,720 242,360 121,180 60,590 30,295 90,886 45,443 136,330 68,165 204,496 102,248 51,124 25,562 12,781 38,344 19,172 9,586 4,793 14,380 7,190 3,595 10,786 5,393 16,180 8,090 4,045 12,136 6,068 3,034 1,517 4,552 2,276 1,138 569 1,708 854 427 1,282 641 1,924 962 481 1,444 722 361 1,084 542 271 814 407 1,222 611 1,834 917 2,752 1,376 688

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