211 × 1693

Prime Factor Structure

Factorization String 211 × 1693

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 359,128

Proper Divisor Sum 1,905

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #357211 ← → #357229

1 211 1,693 357,223

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

357,223 1,071,670 535,835 1,607,506 803,753 2,411,260 1,205,630 602,815 1,808,446 904,223 2,712,670 1,356,335 4,069,006 2,034,503 6,103,510 3,051,755 9,155,266 4,577,633 13,732,900 6,866,450 3,433,225 10,299,676 5,149,838 2,574,919 7,724,758 3,862,379 11,587,138 5,793,569 17,380,708 8,690,354 4,345,177 13,035,532 6,517,766 3,258,883 9,776,650 4,888,325 14,664,976 7,332,488 3,666,244 1,833,122 916,561 2,749,684 1,374,842 687,421 2,062,264 1,031,132 515,566 257,783 773,350 386,675 1,160,026 580,013 1,740,040 870,020 435,010 217,505 652,516 326,258 163,129 489,388

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