7 × 197 × 211

Prime Factor Structure

Factorization String 7 × 197 × 211

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 335,808

Proper Divisor Sum 44,839

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #290963 ← → #290971

1 7 197 211 1,379 1,477 41,567 290,969

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

290,969 872,908 436,454 218,227 654,682 327,341 982,024 491,012 245,506 122,753 368,260 184,130 92,065 276,196 138,098 69,049 207,148 103,574 51,787 155,362 77,681 233,044 116,522 58,261 174,784 87,392 43,696 21,848 10,924 5,462 2,731 8,194 4,097 12,292 6,146 3,073 9,220 4,610 2,305 6,916 3,458 1,729 5,188 2,594 1,297 3,892 1,946 973 2,920 1,460 730 365 1,096 548 274 137 412 206 103 310

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