3 × 7² × 19457

Prime Factor Structure

Factorization String 3 × 7^2 × 19457

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 4,436,424

Proper Divisor Sum 1,576,245

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #2860177 ← → #2860181

1 3 7 21 49 147 19,457 58,371 136,199 408,597 953,393 2,860,179

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

2,860,179 8,580,538 4,290,269 12,870,808 6,435,404 3,217,702 1,608,851 4,826,554 2,413,277 7,239,832 3,619,916 1,809,958 904,979 2,714,938 1,357,469 4,072,408 2,036,204 1,018,102 509,051 1,527,154 763,577 2,290,732 1,145,366 572,683 1,718,050 859,025 2,577,076 1,288,538 644,269 1,932,808 966,404 483,202 241,601 724,804 362,402 181,201 543,604 271,802 135,901 407,704 203,852 101,926 50,963 152,890 76,445 229,336 114,668 57,334 28,667 86,002 43,001 129,004 64,502 32,251 96,754 48,377 145,132 72,566 36,283 108,850

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