5² × 83 × 193

Prime Factor Structure

Factorization String 5^2 × 83 × 193

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 505,176

Proper Divisor Sum 104,701

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #400471 ← → #400481

1 5 25 83 193 415 965 2,075 4,825 16,019 80,095 400,475

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

400,475 1,201,426 600,713 1,802,140 901,070 450,535 1,351,606 675,803 2,027,410 1,013,705 3,041,116 1,520,558 760,279 2,280,838 1,140,419 3,421,258 1,710,629 5,131,888 2,565,944 1,282,972 641,486 320,743 962,230 481,115 1,443,346 721,673 2,165,020 1,082,510 541,255 1,623,766 811,883 2,435,650 1,217,825 3,653,476 1,826,738 913,369 2,740,108 1,370,054 685,027 2,055,082 1,027,541 3,082,624 1,541,312 770,656 385,328 192,664 96,332 48,166 24,083 72,250 36,125 108,376 54,188 27,094 13,547 40,642 20,321 60,964 30,482 15,241

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