157 × 1087

Prime Factor Structure

Factorization String 157 × 1087

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 171,904

Proper Divisor Sum 1,245

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #170647 ← → #170669

1 157 1,087 170,659

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

170,659 511,978 255,989 767,968 383,984 191,992 95,996 47,998 23,999 71,998 35,999 107,998 53,999 161,998 80,999 242,998 121,499 364,498 182,249 546,748 273,374 136,687 410,062 205,031 615,094 307,547 922,642 461,321 1,383,964 691,982 345,991 1,037,974 518,987 1,556,962 778,481 2,335,444 1,167,722 583,861 1,751,584 875,792 437,896 218,948 109,474 54,737 164,212 82,106 41,053 123,160 61,580 30,790 15,395 46,186 23,093 69,280 34,640 17,320 8,660 4,330 2,165 6,496

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