7 × 17 × 53 × 83

Prime Factor Structure

Factorization String 7 × 17 × 53 × 83

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 653,184

Proper Divisor Sum 129,703

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #523463 ← → #523487

1 7 17 53 83 119 371 581 901 1,411 4,399 6,307 9,877 30,793 74,783 523,481

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

523,481 1,570,444 785,222 392,611 1,177,834 588,917 1,766,752 883,376 441,688 220,844 110,422 55,211 165,634 82,817 248,452 124,226 62,113 186,340 93,170 46,585 139,756 69,878 34,939 104,818 52,409 157,228 78,614 39,307 117,922 58,961 176,884 88,442 44,221 132,664 66,332 33,166 16,583 49,750 24,875 74,626 37,313 111,940 55,970 27,985 83,956 41,978 20,989 62,968 31,484 15,742 7,871 23,614 11,807 35,422 17,711 53,134 26,567 79,702 39,851 119,554

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