3 × 17 × 71 × 1021

Prime Factor Structure

Factorization String 3 × 17 × 71 × 1021

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 5,298,048

Proper Divisor Sum 1,601,007

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #3697037 ← → #3697049

1 3 17 51 71 213 1,021 1,207 3,063 3,621 17,357 52,071 72,491 217,473 1,232,347 3,697,041

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

3,697,041 11,091,124 5,545,562 2,772,781 8,318,344 4,159,172 2,079,586 1,039,793 3,119,380 1,559,690 779,845 2,339,536 1,169,768 584,884 292,442 146,221 438,664 219,332 109,666 54,833 164,500 82,250 41,125 123,376 61,688 30,844 15,422 7,711 23,134 11,567 34,702 17,351 52,054 26,027 78,082 39,041 117,124 58,562 29,281 87,844 43,922 21,961 65,884 32,942 16,471 49,414 24,707 74,122 37,061 111,184 55,592 27,796 13,898 6,949 20,848 10,424 5,212 2,606 1,303 3,910

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