5 × 19 × 23 × 197

Prime Factor Structure

Factorization String 5 × 19 × 23 × 197

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 570,240

Proper Divisor Sum 139,795

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #430433 ← → #430453

1 5 19 23 95 115 197 437 985 2,185 3,743 4,531 18,715 22,655 86,089 430,445

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

430,445 1,291,336 645,668 322,834 161,417 484,252 242,126 121,063 363,190 181,595 544,786 272,393 817,180 408,590 204,295 612,886 306,443 919,330 459,665 1,378,996 689,498 344,749 1,034,248 517,124 258,562 129,281 387,844 193,922 96,961 290,884 145,442 72,721 218,164 109,082 54,541 163,624 81,812 40,906 20,453 61,360 30,680 15,340 7,670 3,835 11,506 5,753 17,260 8,630 4,315 12,946 6,473 19,420 9,710 4,855 14,566 7,283 21,850 10,925 32,776 16,388

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