2² × 43 × 21401

Prime Factor Structure

Factorization String 2^2 × 43 × 21401

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 6,591,816

Proper Divisor Sum 2,910,844

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #3680953 ← → #3680983

1 2 4 43 86 172 21,401 42,802 85,604 920,243 1,840,486 3,680,972

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

3,680,972 1,840,486 920,243 2,760,730 1,380,365 4,141,096 2,070,548 1,035,274 517,637 1,552,912 776,456 388,228 194,114 97,057 291,172 145,586 72,793 218,380 109,190 54,595 163,786 81,893 245,680 122,840 61,420 30,710 15,355 46,066 23,033 69,100 34,550 17,275 51,826 25,913 77,740 38,870 19,435 58,306 29,153 87,460 43,730 21,865 65,596 32,798 16,399 49,198 24,599 73,798 36,899 110,698 55,349 166,048 83,024 41,512 20,756 10,378 5,189 15,568 7,784 3,892

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