23 × 28109

Prime Factor Structure

Factorization String 23 × 28109

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 674,640

Proper Divisor Sum 28,133

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #646453 ← → #646519

1 23 28,109 646,507

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

646,507 1,939,522 969,761 2,909,284 1,454,642 727,321 2,181,964 1,090,982 545,491 1,636,474 818,237 2,454,712 1,227,356 613,678 306,839 920,518 460,259 1,380,778 690,389 2,071,168 1,035,584 517,792 258,896 129,448 64,724 32,362 16,181 48,544 24,272 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.