5 × 19 × 53 × 401

Prime Factor Structure

Factorization String 5 × 19 × 53 × 401

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,604,960

Proper Divisor Sum 585,925

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #2019029 ← → #2019037

1 5 19 53 95 265 401 1,007 2,005 5,035 7,619 21,253 38,095 106,265 403,807 2,019,035

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

2,019,035 6,057,106 3,028,553 9,085,660 4,542,830 2,271,415 6,814,246 3,407,123 10,221,370 5,110,685 15,332,056 7,666,028 3,833,014 1,916,507 5,749,522 2,874,761 8,624,284 4,312,142 2,156,071 6,468,214 3,234,107 9,702,322 4,851,161 14,553,484 7,276,742 3,638,371 10,915,114 5,457,557 16,372,672 8,186,336 4,093,168 2,046,584 1,023,292 511,646 255,823 767,470 383,735 1,151,206 575,603 1,726,810 863,405 2,590,216 1,295,108 647,554 323,777 971,332 485,666 242,833 728,500 364,250 182,125 546,376 273,188 136,594 68,297 204,892 102,446 51,223 153,670 76,835

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