2² × 47 × 173 × 631

Prime Factor Structure

Factorization String 2^2 × 47 × 173 × 631

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 36,949,248

Proper Divisor Sum 16,426,604

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #20522639 ← → #20522659

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

20,522,644 10,261,322 5,130,661 15,391,984 7,695,992 3,847,996 1,923,998 961,999 2,885,998 1,442,999 4,328,998 2,164,499 6,493,498 3,246,749 9,740,248 4,870,124 2,435,062 1,217,531 3,652,594 1,826,297 5,478,892 2,739,446 1,369,723 4,109,170 2,054,585 6,163,756 3,081,878 1,540,939 4,622,818 2,311,409 6,934,228 3,467,114 1,733,557 5,200,672 2,600,336 1,300,168 650,084 325,042 162,521 487,564 243,782 121,891 365,674 182,837 548,512 274,256 137,128 68,564 34,282 17,141 51,424 25,712 12,856 6,428 3,214 1,607 4,822 2,411 7,234 3,617

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