3 × 19 × 23 × 281

Prime Factor Structure

Factorization String 3 × 19 × 23 × 281

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 541,440

Proper Divisor Sum 173,049

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #368369 ← → #368399

1 3 19 23 57 69 281 437 843 1,311 5,339 6,463 16,017 19,389 122,797 368,391

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

368,391 1,105,174 552,587 1,657,762 828,881 2,486,644 1,243,322 621,661 1,864,984 932,492 466,246 233,123 699,370 349,685 1,049,056 524,528 262,264 131,132 65,566 32,783 98,350 49,175 147,526 73,763 221,290 110,645 331,936 165,968 82,984 41,492 20,746 10,373 31,120 15,560 7,780 3,890 1,945 5,836 2,918 1,459 4,378 2,189 6,568 3,284 1,642 821 2,464 1,232 616 308 154 77 232 116 58 29 88 44 22 11

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