5 × 17 × 61 × 431

Prime Factor Structure

Factorization String 5 × 17 × 61 × 431

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,892,672

Proper Divisor Sum 657,937

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #2234719 ← → #2234741

1 5 17 61 85 305 431 1,037 2,155 5,185 7,327 26,291 36,635 131,455 446,947 2,234,735

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

2,234,735 6,704,206 3,352,103 10,056,310 5,028,155 15,084,466 7,542,233 22,626,700 11,313,350 5,656,675 16,970,026 8,485,013 25,455,040 12,727,520 6,363,760 3,181,880 1,590,940 795,470 397,735 1,193,206 596,603 1,789,810 894,905 2,684,716 1,342,358 671,179 2,013,538 1,006,769 3,020,308 1,510,154 755,077 2,265,232 1,132,616 566,308 283,154 141,577 424,732 212,366 106,183 318,550 159,275 477,826 238,913 716,740 358,370 179,185 537,556 268,778 134,389 403,168 201,584 100,792 50,396 25,198 12,599 37,798 18,899 56,698 28,349 85,048

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