1217 × 1801

Prime Factor Structure

Factorization String 1217 × 1801

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 2,194,836

Proper Divisor Sum 3,019

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #2191811 ← → #2191823

1 1,217 1,801 2,191,817

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

2,191,817 6,575,452 3,287,726 1,643,863 4,931,590 2,465,795 7,397,386 3,698,693 11,096,080 5,548,040 2,774,020 1,387,010 693,505 2,080,516 1,040,258 520,129 1,560,388 780,194 390,097 1,170,292 585,146 292,573 877,720 438,860 219,430 109,715 329,146 164,573 493,720 246,860 123,430 61,715 185,146 92,573 277,720 138,860 69,430 34,715 104,146 52,073 156,220 78,110 39,055 117,166 58,583 175,750 87,875 263,626 131,813 395,440 197,720 98,860 49,430 24,715 74,146 37,073 111,220 55,610 27,805 83,416

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