3 × 5 × 37 × 359

Prime Factor Structure

Factorization String 3 × 5 × 37 × 359

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 328,320

Proper Divisor Sum 129,075

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #199211 ← → #199247

1 3 5 15 37 111 185 359 555 1,077 1,795 5,385 13,283 39,849 66,415 199,245

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

199,245 597,736 298,868 149,434 74,717 224,152 112,076 56,038 28,019 84,058 42,029 126,088 63,044 31,522 15,761 47,284 23,642 11,821 35,464 17,732 8,866 4,433 13,300 6,650 3,325 9,976 4,988 2,494 1,247 3,742 1,871 5,614 2,807 8,422 4,211 12,634 6,317 18,952 9,476 4,738 2,369 7,108 3,554 1,777 5,332 2,666 1,333 4,000 2,000 1,000 500 250 125 376 188 94 47 142 71 214

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