2³ × 29 × 139 × 1231

Prime Factor Structure

Factorization String 2^3 × 29 × 139 × 1231

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 77,616,000

Proper Divisor Sum 37,918,712

Digit Sum / Digital Root 52 (Root: 7)

Adjacent Primes #39697283 ← → #39697297

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

39,697,288 19,848,644 9,924,322 4,962,161 14,886,484 7,443,242 3,721,621 11,164,864 5,582,432 2,791,216 1,395,608 697,804 348,902 174,451 523,354 261,677 785,032 392,516 196,258 98,129 294,388 147,194 73,597 220,792 110,396 55,198 27,599 82,798 41,399 124,198 62,099 186,298 93,149 279,448 139,724 69,862 34,931 104,794 52,397 157,192 78,596 39,298 19,649 58,948 29,474 14,737 44,212 22,106 11,053 33,160 16,580 8,290 4,145 12,436 6,218 3,109 9,328 4,664 2,332 1,166

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