67 × 109 × 421

Prime Factor Structure

Factorization String 67 × 109 × 421

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 3,156,560

Proper Divisor Sum 81,997

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #3074557 ← → #3074567

1 67 109 421 7,303 28,207 45,889 3,074,563

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

3,074,563 9,223,690 4,611,845 13,835,536 6,917,768 3,458,884 1,729,442 864,721 2,594,164 1,297,082 648,541 1,945,624 972,812 486,406 243,203 729,610 364,805 1,094,416 547,208 273,604 136,802 68,401 205,204 102,602 51,301 153,904 76,952 38,476 19,238 9,619 28,858 14,429 43,288 21,644 10,822 5,411 16,234 8,117 24,352 12,176 6,088 3,044 1,522 761 2,284 1,142 571 1,714 857 2,572 1,286 643 1,930 965 2,896 1,448 724 362 181 544

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