7 × 631139

Prime Factor Structure

Factorization String 7 × 631139

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 5,049,120

Proper Divisor Sum 631,147

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #4417969 ← → #4417981

1 7 631,139 4,417,973

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

4,417,973 13,253,920 6,626,960 3,313,480 1,656,740 828,370 414,185 1,242,556 621,278 310,639 931,918 465,959 1,397,878 698,939 2,096,818 1,048,409 3,145,228 1,572,614 786,307 2,358,922 1,179,461 3,538,384 1,769,192 884,596 442,298 221,149 663,448 331,724 165,862 82,931 248,794 124,397 373,192 186,596 93,298 46,649 139,948 69,974 34,987 104,962 52,481 157,444 78,722 39,361 118,084 59,042 29,521 88,564 44,282 22,141 66,424 33,212 16,606 8,303 24,910 12,455 37,366 18,683 56,050 28,025

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