3 × 7 × 1247621

Prime Factor Structure

Factorization String 3 × 7 × 1247621

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 39,923,904

Proper Divisor Sum 13,723,863

Digit Sum / Digital Root 15 (Root: 6)

Adjacent Primes #26200039 ← → #26200063

1 3 7 21 1,247,621 3,742,863 8,733,347 26,200,041

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

26,200,041 78,600,124 39,300,062 19,650,031 58,950,094 29,475,047 88,425,142 44,212,571 132,637,714 66,318,857 198,956,572 99,478,286 49,739,143 149,217,430 74,608,715 223,826,146 111,913,073 335,739,220 167,869,610 83,934,805 251,804,416 125,902,208 62,951,104 31,475,552 15,737,776 7,868,888 3,934,444 1,967,222 983,611 2,950,834 1,475,417 4,426,252 2,213,126 1,106,563 3,319,690 1,659,845 4,979,536 2,489,768 1,244,884 622,442 311,221 933,664 466,832 233,416 116,708 58,354 29,177 87,532 43,766 21,883 65,650 32,825 98,476 49,238 24,619 73,858 36,929 110,788 55,394 27,697

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