7 × 23 × 31 × 191

Prime Factor Structure

Factorization String 7 × 23 × 31 × 191

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,179,648

Proper Divisor Sum 226,367

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #953273 ← → #953297

1 7 23 31 161 191 217 713 1,337 4,393 4,991 5,921 30,751 41,447 136,183 953,281

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

953,281 2,859,844 1,429,922 714,961 2,144,884 1,072,442 536,221 1,608,664 804,332 402,166 201,083 603,250 301,625 904,876 452,438 226,219 678,658 339,329 1,017,988 508,994 254,497 763,492 381,746 190,873 572,620 286,310 143,155 429,466 214,733 644,200 322,100 161,050 80,525 241,576 120,788 60,394 30,197 90,592 45,296 22,648 11,324 5,662 2,831 8,494 4,247 12,742 6,371 19,114 9,557 28,672 14,336 7,168 3,584 1,792 896 448 224 112 56 28

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