2 × 5² × 138191

Prime Factor Structure

Factorization String 2 × 5^2 × 138191

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 12,851,856

Proper Divisor Sum 5,942,306

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #6909547 ← → #6909563

1 2 5 10 25 50 138,191 276,382 690,955 1,381,910 3,454,775 6,909,550

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

6,909,550 3,454,775 10,364,326 5,182,163 15,546,490 7,773,245 23,319,736 11,659,868 5,829,934 2,914,967 8,744,902 4,372,451 13,117,354 6,558,677 19,676,032 9,838,016 4,919,008 2,459,504 1,229,752 614,876 307,438 153,719 461,158 230,579 691,738 345,869 1,037,608 518,804 259,402 129,701 389,104 194,552 97,276 48,638 24,319 72,958 36,479 109,438 54,719 164,158 82,079 246,238 123,119 369,358 184,679 554,038 277,019 831,058 415,529 1,246,588 623,294 311,647 934,942 467,471 1,402,414 701,207 2,103,622 1,051,811 3,155,434 1,577,717

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