257 × 11971

Prime Factor Structure

Factorization String 257 × 11971

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 3,088,776

Proper Divisor Sum 12,229

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #3076543 ← → #3076559

1 257 11,971 3,076,547

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

3,076,547 9,229,642 4,614,821 13,844,464 6,922,232 3,461,116 1,730,558 865,279 2,595,838 1,297,919 3,893,758 1,946,879 5,840,638 2,920,319 8,760,958 4,380,479 13,141,438 6,570,719 19,712,158 9,856,079 29,568,238 14,784,119 44,352,358 22,176,179 66,528,538 33,264,269 99,792,808 49,896,404 24,948,202 12,474,101 37,422,304 18,711,152 9,355,576 4,677,788 2,338,894 1,169,447 3,508,342 1,754,171 5,262,514 2,631,257 7,893,772 3,946,886 1,973,443 5,920,330 2,960,165 8,880,496 4,440,248 2,220,124 1,110,062 555,031 1,665,094 832,547 2,497,642 1,248,821 3,746,464 1,873,232 936,616 468,308 234,154 117,077

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