13 × 29 × 173 × 263

Prime Factor Structure

Factorization String 13 × 29 × 173 × 263

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 19,293,120

Proper Divisor Sum 2,139,997

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #17153117 ← → #17153159

1 13 29 173 263 377 2,249 3,419 5,017 7,627 45,499 65,221 99,151 591,487 1,319,471 17,153,123

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

17,153,123 51,459,370 25,729,685 77,189,056 38,594,528 19,297,264 9,648,632 4,824,316 2,412,158 1,206,079 3,618,238 1,809,119 5,427,358 2,713,679 8,141,038 4,070,519 12,211,558 6,105,779 18,317,338 9,158,669 27,476,008 13,738,004 6,869,002 3,434,501 10,303,504 5,151,752 2,575,876 1,287,938 643,969 1,931,908 965,954 482,977 1,448,932 724,466 362,233 1,086,700 543,350 271,675 815,026 407,513 1,222,540 611,270 305,635 916,906 458,453 1,375,360 687,680 343,840 171,920 85,960 42,980 21,490 10,745 32,236 16,118 8,059 24,178 12,089 36,268 18,134

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