5 × 199 × 523

Prime Factor Structure

Factorization String 5 × 199 × 523

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 628,800

Proper Divisor Sum 108,415

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #520381 ← → #520393

1 5 199 523 995 2,615 104,077 520,385

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

520,385 1,561,156 780,578 390,289 1,170,868 585,434 292,717 878,152 439,076 219,538 109,769 329,308 164,654 82,327 246,982 123,491 370,474 185,237 555,712 277,856 138,928 69,464 34,732 17,366 8,683 26,050 13,025 39,076 19,538 9,769 29,308 14,654 7,327 21,982 10,991 32,974 16,487 49,462 24,731 74,194 37,097 111,292 55,646 27,823 83,470 41,735 125,206 62,603 187,810 93,905 281,716 140,858 70,429 211,288 105,644 52,822 26,411 79,234 39,617 118,852

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