5 × 23 × 53 × 163

Prime Factor Structure

Factorization String 5 × 23 × 53 × 163

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,275,264

Proper Divisor Sum 281,779

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #993481 ← → #993493

1 5 23 53 115 163 265 815 1,219 3,749 6,095 8,639 18,745 43,195 198,697 993,485

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

993,485 2,980,456 1,490,228 745,114 372,557 1,117,672 558,836 279,418 139,709 419,128 209,564 104,782 52,391 157,174 78,587 235,762 117,881 353,644 176,822 88,411 265,234 132,617 397,852 198,926 99,463 298,390 149,195 447,586 223,793 671,380 335,690 167,845 503,536 251,768 125,884 62,942 31,471 94,414 47,207 141,622 70,811 212,434 106,217 318,652 159,326 79,663 238,990 119,495 358,486 179,243 537,730 268,865 806,596 403,298 201,649 604,948 302,474 151,237 453,712 226,856

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