7 × 19 × 53 × 1009

Prime Factor Structure

Factorization String 7 × 19 × 53 × 1009

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 8,726,400

Proper Divisor Sum 1,613,959

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #7112437 ← → #7112447

1 7 19 53 133 371 1,007 1,009 7,049 7,063 19,171 53,477 134,197 374,339 1,016,063 7,112,441

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

7,112,441 21,337,324 10,668,662 5,334,331 16,002,994 8,001,497 24,004,492 12,002,246 6,001,123 18,003,370 9,001,685 27,005,056 13,502,528 6,751,264 3,375,632 1,687,816 843,908 421,954 210,977 632,932 316,466 158,233 474,700 237,350 118,675 356,026 178,013 534,040 267,020 133,510 66,755 200,266 100,133 300,400 150,200 75,100 37,550 18,775 56,326 28,163 84,490 42,245 126,736 63,368 31,684 15,842 7,921 23,764 11,882 5,941 17,824 8,912 4,456 2,228 1,114 557 1,672 836 418 209

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