2 × 5 × 197 × 401

Prime Factor Structure

Factorization String 2 × 5 × 197 × 401

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,432,728

Proper Divisor Sum 642,758

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #789967 ← → #789977

1 2 5 10 197 394 401 802 985 1,970 2,005 4,010 78,997 157,994 394,985 789,970

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

789,970 394,985 1,184,956 592,478 296,239 888,718 444,359 1,333,078 666,539 1,999,618 999,809 2,999,428 1,499,714 749,857 2,249,572 1,124,786 562,393 1,687,180 843,590 421,795 1,265,386 632,693 1,898,080 949,040 474,520 237,260 118,630 59,315 177,946 88,973 266,920 133,460 66,730 33,365 100,096 50,048 25,024 12,512 6,256 3,128 1,564 782 391 1,174 587 1,762 881 2,644 1,322 661 1,984 992 496 248 124 62 31 94 47 142

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