5 × 19 × 73 × 277

Prime Factor Structure

Factorization String 5 × 19 × 73 × 277

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,468,640

Proper Divisor Sum 547,645

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #1920991 ← → #1921013

1 5 19 73 95 277 365 1,385 1,387 5,263 6,935 20,221 26,315 101,105 384,199 1,920,995

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

1,920,995 5,762,986 2,881,493 8,644,480 4,322,240 2,161,120 1,080,560 540,280 270,140 135,070 67,535 202,606 101,303 303,910 151,955 455,866 227,933 683,800 341,900 170,950 85,475 256,426 128,213 384,640 192,320 96,160 48,080 24,040 12,020 6,010 3,005 9,016 4,508 2,254 1,127 3,382 1,691 5,074 2,537 7,612 3,806 1,903 5,710 2,855 8,566 4,283 12,850 6,425 19,276 9,638 4,819 14,458 7,229 21,688 10,844 5,422 2,711 8,134 4,067 12,202

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