5 × 7 × 157 × 499

Prime Factor Structure

Factorization String 5 × 7 × 157 × 499

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,792,000

Proper Divisor Sum 1,049,995

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #2741993 ← → #2742007

1 5 7 35 157 499 785 1,099 2,495 3,493 5,495 17,465 78,343 391,715 548,401 2,742,005

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

2,742,005 8,226,016 4,113,008 2,056,504 1,028,252 514,126 257,063 771,190 385,595 1,156,786 578,393 1,735,180 867,590 433,795 1,301,386 650,693 1,952,080 976,040 488,020 244,010 122,005 366,016 183,008 91,504 45,752 22,876 11,438 5,719 17,158 8,579 25,738 12,869 38,608 19,304 9,652 4,826 2,413 7,240 3,620 1,810 905 2,716 1,358 679 2,038 1,019 3,058 1,529 4,588 2,294 1,147 3,442 1,721 5,164 2,582 1,291 3,874 1,937 5,812 2,906

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