3 × 5 × 157 × 419

Prime Factor Structure

Factorization String 3 × 5 × 157 × 419

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,592,640

Proper Divisor Sum 605,895

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #986737 ← → #986749

1 3 5 15 157 419 471 785 1,257 2,095 2,355 6,285 65,783 197,349 328,915 986,745

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

986,745 2,960,236 1,480,118 740,059 2,220,178 1,110,089 3,330,268 1,665,134 832,567 2,497,702 1,248,851 3,746,554 1,873,277 5,619,832 2,809,916 1,404,958 702,479 2,107,438 1,053,719 3,161,158 1,580,579 4,741,738 2,370,869 7,112,608 3,556,304 1,778,152 889,076 444,538 222,269 666,808 333,404 166,702 83,351 250,054 125,027 375,082 187,541 562,624 281,312 140,656 70,328 35,164 17,582 8,791 26,374 13,187 39,562 19,781 59,344 29,672 14,836 7,418 3,709 11,128 5,564 2,782 1,391 4,174 2,087 6,262

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