7 × 1109 × 2789

Prime Factor Structure

Factorization String 7 × 1109 × 2789

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 24,775,200

Proper Divisor Sum 3,124,193

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #21650999 ← → #21651011

1 7 1,109 2,789 7,763 19,523 3,093,001 21,651,007

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

21,651,007 64,953,022 32,476,511 97,429,534 48,714,767 146,144,302 73,072,151 219,216,454 109,608,227 328,824,682 164,412,341 493,237,024 246,618,512 123,309,256 61,654,628 30,827,314 15,413,657 46,240,972 23,120,486 11,560,243 34,680,730 17,340,365 52,021,096 26,010,548 13,005,274 6,502,637 19,507,912 9,753,956 4,876,978 2,438,489 7,315,468 3,657,734 1,828,867 5,486,602 2,743,301 8,229,904 4,114,952 2,057,476 1,028,738 514,369 1,543,108 771,554 385,777 1,157,332 578,666 289,333 868,000 434,000 217,000 108,500 54,250 27,125 81,376 40,688 20,344 10,172 5,086 2,543 7,630 3,815

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