2 × 321449

Prime Factor Structure

Factorization String 2 × 321449

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 964,350

Proper Divisor Sum 321,452

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #642881 ← → #642899

1 2 321,449 642,898

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

642,898 321,449 964,348 482,174 241,087 723,262 361,631 1,084,894 542,447 1,627,342 813,671 2,441,014 1,220,507 3,661,522 1,830,761 5,492,284 2,746,142 1,373,071 4,119,214 2,059,607 6,178,822 3,089,411 9,268,234 4,634,117 13,902,352 6,951,176 3,475,588 1,737,794 868,897 2,606,692 1,303,346 651,673 1,955,020 977,510 488,755 1,466,266 733,133 2,199,400 1,099,700 549,850 274,925 824,776 412,388 206,194 103,097 309,292 154,646 77,323 231,970 115,985 347,956 173,978 86,989 260,968 130,484 65,242 32,621 97,864 48,932 24,466

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