7213751

Prime Factor Structure

Factorization String 7213751

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 7,213,752

Proper Divisor Sum 1

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #7213747 ← → #7213769

1 7,213,751

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

7,213,751 21,641,254 10,820,627 32,461,882 16,230,941 48,692,824 24,346,412 12,173,206 6,086,603 18,259,810 9,129,905 27,389,716 13,694,858 6,847,429 20,542,288 10,271,144 5,135,572 2,567,786 1,283,893 3,851,680 1,925,840 962,920 481,460 240,730 120,365 361,096 180,548 90,274 45,137 135,412 67,706 33,853 101,560 50,780 25,390 12,695 38,086 19,043 57,130 28,565 85,696 42,848 21,424 10,712 5,356 2,678 1,339 4,018 2,009 6,028 3,014 1,507 4,522 2,261 6,784 3,392 1,696 848 424 212

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