3 × 5 × 131 × 293

Prime Factor Structure

Factorization String 3 × 5 × 131 × 293

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 931,392

Proper Divisor Sum 355,647

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #575723 ← → #575747

1 3 5 15 131 293 393 655 879 1,465 1,965 4,395 38,383 115,149 191,915 575,745

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

575,745 1,727,236 863,618 431,809 1,295,428 647,714 323,857 971,572 485,786 242,893 728,680 364,340 182,170 91,085 273,256 136,628 68,314 34,157 102,472 51,236 25,618 12,809 38,428 19,214 9,607 28,822 14,411 43,234 21,617 64,852 32,426 16,213 48,640 24,320 12,160 6,080 3,040 1,520 760 380 190 95 286 143 430 215 646 323 970 485 1,456 728 364 182 91 274 137 412 206 103

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