31 × 149 × 281

Prime Factor Structure

Factorization String 31 × 149 × 281

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 1,353,600

Proper Divisor Sum 55,661

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #1297927 ← → #1297963

1 31 149 281 4,619 8,711 41,869 1,297,939

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

1,297,939 3,893,818 1,946,909 5,840,728 2,920,364 1,460,182 730,091 2,190,274 1,095,137 3,285,412 1,642,706 821,353 2,464,060 1,232,030 616,015 1,848,046 924,023 2,772,070 1,386,035 4,158,106 2,079,053 6,237,160 3,118,580 1,559,290 779,645 2,338,936 1,169,468 584,734 292,367 877,102 438,551 1,315,654 657,827 1,973,482 986,741 2,960,224 1,480,112 740,056 370,028 185,014 92,507 277,522 138,761 416,284 208,142 104,071 312,214 156,107 468,322 234,161 702,484 351,242 175,621 526,864 263,432 131,716 65,858 32,929 98,788 49,394

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