3 × 5 × 19 × 12953

Prime Factor Structure

Factorization String 3 × 5 × 19 × 12953

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 6,217,920

Proper Divisor Sum 2,526,315

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #3691603 ← → #3691619

1 3 5 15 19 57 95 285 12,953 38,859 64,765 194,295 246,107 738,321 1,230,535 3,691,605

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

3,691,605 11,074,816 5,537,408 2,768,704 1,384,352 692,176 346,088 173,044 86,522 43,261 129,784 64,892 32,446 16,223 48,670 24,335 73,006 36,503 109,510 54,755 164,266 82,133 246,400 123,200 61,600 30,800 15,400 7,700 3,850 1,925 5,776 2,888 1,444 722 361 1,084 542 271 814 407 1,222 611 1,834 917 2,752 1,376 688 344 172 86 43 130 65 196 98 49 148 74 37 112

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