7 × 11 × 37 × 1571

Prime Factor Structure

Factorization String 7 × 11 × 37 × 1571

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 5,734,656

Proper Divisor Sum 1,258,877

Digit Sum / Digital Root 43 (Root: 7)

Adjacent Primes #4475747 ← → #4475803

1 7 11 37 77 259 407 1,571 2,849 10,997 17,281 58,127 120,967 406,889 639,397 4,475,779

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

4,475,779 13,427,338 6,713,669 20,141,008 10,070,504 5,035,252 2,517,626 1,258,813 3,776,440 1,888,220 944,110 472,055 1,416,166 708,083 2,124,250 1,062,125 3,186,376 1,593,188 796,594 398,297 1,194,892 597,446 298,723 896,170 448,085 1,344,256 672,128 336,064 168,032 84,016 42,008 21,004 10,502 5,251 15,754 7,877 23,632 11,816 5,908 2,954 1,477 4,432 2,216 1,108 554 277 832 416 208 104 52 26 13 40 20 10 5 16 8 4

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