7 × 11 × 251 × 523

Prime Factor Structure

Factorization String 7 × 11 × 251 × 523

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 12,676,608

Proper Divisor Sum 2,568,587

Digit Sum / Digital Root 13 (Root: 4)

Adjacent Primes #10108003 ← → #10108061

1 7 11 77 251 523 1,757 2,761 3,661 5,753 19,327 40,271 131,273 918,911 1,444,003 10,108,021

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

10,108,021 30,324,064 15,162,032 7,581,016 3,790,508 1,895,254 947,627 2,842,882 1,421,441 4,264,324 2,132,162 1,066,081 3,198,244 1,599,122 799,561 2,398,684 1,199,342 599,671 1,799,014 899,507 2,698,522 1,349,261 4,047,784 2,023,892 1,011,946 505,973 1,517,920 758,960 379,480 189,740 94,870 47,435 142,306 71,153 213,460 106,730 53,365 160,096 80,048 40,024 20,012 10,006 5,003 15,010 7,505 22,516 11,258 5,629 16,888 8,444 4,222 2,111 6,334 3,167 9,502 4,751 14,254 7,127 21,382 10,691

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