2 × 3 × 7 × 16427

Prime Factor Structure

Factorization String 2 × 3 × 7 × 16427

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,577,088

Proper Divisor Sum 887,154

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #689929 ← → #689951

1 2 3 6 7 14 21 42 16,427 32,854 49,281 98,562 114,989 229,978 344,967 689,934

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

689,934 344,967 1,034,902 517,451 1,552,354 776,177 2,328,532 1,164,266 582,133 1,746,400 873,200 436,600 218,300 109,150 54,575 163,726 81,863 245,590 122,795 368,386 184,193 552,580 276,290 138,145 414,436 207,218 103,609 310,828 155,414 77,707 233,122 116,561 349,684 174,842 87,421 262,264 131,132 65,566 32,783 98,350 49,175 147,526 73,763 221,290 110,645 331,936 165,968 82,984 41,492 20,746 10,373 31,120 15,560 7,780 3,890 1,945 5,836 2,918 1,459 4,378

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