131 × 12377

Prime Factor Structure

Factorization String 131 × 12377

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 1,633,896

Proper Divisor Sum 12,509

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #1621381 ← → #1621391

1 131 12,377 1,621,387

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

1,621,387 4,864,162 2,432,081 7,296,244 3,648,122 1,824,061 5,472,184 2,736,092 1,368,046 684,023 2,052,070 1,026,035 3,078,106 1,539,053 4,617,160 2,308,580 1,154,290 577,145 1,731,436 865,718 432,859 1,298,578 649,289 1,947,868 973,934 486,967 1,460,902 730,451 2,191,354 1,095,677 3,287,032 1,643,516 821,758 410,879 1,232,638 616,319 1,848,958 924,479 2,773,438 1,386,719 4,160,158 2,080,079 6,240,238 3,120,119 9,360,358 4,680,179 14,040,538 7,020,269 21,060,808 10,530,404 5,265,202 2,632,601 7,897,804 3,948,902 1,974,451 5,923,354 2,961,677 8,885,032 4,442,516 2,221,258

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