2 × 5² × 139787

Prime Factor Structure

Factorization String 2 × 5^2 × 139787

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 13,000,284

Proper Divisor Sum 6,010,934

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #6989341 ← → #6989351

1 2 5 10 25 50 139,787 279,574 698,935 1,397,870 3,494,675 6,989,350

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

6,989,350 3,494,675 10,484,026 5,242,013 15,726,040 7,863,020 3,931,510 1,965,755 5,897,266 2,948,633 8,845,900 4,422,950 2,211,475 6,634,426 3,317,213 9,951,640 4,975,820 2,487,910 1,243,955 3,731,866 1,865,933 5,597,800 2,798,900 1,399,450 699,725 2,099,176 1,049,588 524,794 262,397 787,192 393,596 196,798 98,399 295,198 147,599 442,798 221,399 664,198 332,099 996,298 498,149 1,494,448 747,224 373,612 186,806 93,403 280,210 140,105 420,316 210,158 105,079 315,238 157,619 472,858 236,429 709,288 354,644 177,322 88,661 265,984

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