3 × 7297489

Prime Factor Structure

Factorization String 3 × 7297489

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 29,189,960

Proper Divisor Sum 7,297,493

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #21892441 ← → #21892469

1 3 7,297,489 21,892,467

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

21,892,467 65,677,402 32,838,701 98,516,104 49,258,052 24,629,026 12,314,513 36,943,540 18,471,770 9,235,885 27,707,656 13,853,828 6,926,914 3,463,457 10,390,372 5,195,186 2,597,593 7,792,780 3,896,390 1,948,195 5,844,586 2,922,293 8,766,880 4,383,440 2,191,720 1,095,860 547,930 273,965 821,896 410,948 205,474 102,737 308,212 154,106 77,053 231,160 115,580 57,790 28,895 86,686 43,343 130,030 65,015 195,046 97,523 292,570 146,285 438,856 219,428 109,714 54,857 164,572 82,286 41,143 123,430 61,715 185,146 92,573 277,720 138,860

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