5 × 19 × 37 × 257

Prime Factor Structure

Factorization String 5 × 19 × 37 × 257

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,176,480

Proper Divisor Sum 273,125

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #903347 ← → #903359

1 5 19 37 95 185 257 703 1,285 3,515 4,883 9,509 24,415 47,545 180,671 903,355

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

903,355 2,710,066 1,355,033 4,065,100 2,032,550 1,016,275 3,048,826 1,524,413 4,573,240 2,286,620 1,143,310 571,655 1,714,966 857,483 2,572,450 1,286,225 3,858,676 1,929,338 964,669 2,894,008 1,447,004 723,502 361,751 1,085,254 542,627 1,627,882 813,941 2,441,824 1,220,912 610,456 305,228 152,614 76,307 228,922 114,461 343,384 171,692 85,846 42,923 128,770 64,385 193,156 96,578 48,289 144,868 72,434 36,217 108,652 54,326 27,163 81,490 40,745 122,236 61,118 30,559 91,678 45,839 137,518 68,759 206,278

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