3 × 73 × 97 × 157

Prime Factor Structure

Factorization String 3 × 73 × 97 × 157

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 4,583,264

Proper Divisor Sum 1,248,113

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #3335149 ← → #3335159

1 3 73 97 157 219 291 471 7,081 11,461 15,229 21,243 34,383 45,687 1,111,717 3,335,151

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

3,335,151 10,005,454 5,002,727 15,008,182 7,504,091 22,512,274 11,256,137 33,768,412 16,884,206 8,442,103 25,326,310 12,663,155 37,989,466 18,994,733 56,984,200 28,492,100 14,246,050 7,123,025 21,369,076 10,684,538 5,342,269 16,026,808 8,013,404 4,006,702 2,003,351 6,010,054 3,005,027 9,015,082 4,507,541 13,522,624 6,761,312 3,380,656 1,690,328 845,164 422,582 211,291 633,874 316,937 950,812 475,406 237,703 713,110 356,555 1,069,666 534,833 1,604,500 802,250 401,125 1,203,376 601,688 300,844 150,422 75,211 225,634 112,817 338,452 169,226 84,613 253,840 126,920

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