2 × 19 × 43 × 107

Prime Factor Structure

Factorization String 2 × 19 × 43 × 107

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 285,120

Proper Divisor Sum 110,282

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #174829 ← → #174851

1 2 19 38 43 86 107 214 817 1,634 2,033 4,066 4,601 9,202 87,419 174,838

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

174,838 87,419 262,258 131,129 393,388 196,694 98,347 295,042 147,521 442,564 221,282 110,641 331,924 165,962 82,981 248,944 124,472 62,236 31,118 15,559 46,678 23,339 70,018 35,009 105,028 52,514 26,257 78,772 39,386 19,693 59,080 29,540 14,770 7,385 22,156 11,078 5,539 16,618 8,309 24,928 12,464 6,232 3,116 1,558 779 2,338 1,169 3,508 1,754 877 2,632 1,316 658 329 988 494 247 742 371 1,114

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