31 × 197 × 1493

Prime Factor Structure

Factorization String 31 × 197 × 1493

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 9,465,984

Proper Divisor Sum 348,233

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #9117743 ← → #9117769

1 31 197 1,493 6,107 46,283 294,121 9,117,751

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

9,117,751 27,353,254 13,676,627 41,029,882 20,514,941 61,544,824 30,772,412 15,386,206 7,693,103 23,079,310 11,539,655 34,618,966 17,309,483 51,928,450 25,964,225 77,892,676 38,946,338 19,473,169 58,419,508 29,209,754 14,604,877 43,814,632 21,907,316 10,953,658 5,476,829 16,430,488 8,215,244 4,107,622 2,053,811 6,161,434 3,080,717 9,242,152 4,621,076 2,310,538 1,155,269 3,465,808 1,732,904 866,452 433,226 216,613 649,840 324,920 162,460 81,230 40,615 121,846 60,923 182,770 91,385 274,156 137,078 68,539 205,618 102,809 308,428 154,214 77,107 231,322 115,661 346,984

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