3 × 5 × 71 × 373

Prime Factor Structure

Factorization String 3 × 5 × 71 × 373

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 646,272

Proper Divisor Sum 249,027

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #397237 ← → #397253

1 3 5 15 71 213 355 373 1,065 1,119 1,865 5,595 26,483 79,449 132,415 397,245

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

397,245 1,191,736 595,868 297,934 148,967 446,902 223,451 670,354 335,177 1,005,532 502,766 251,383 754,150 377,075 1,131,226 565,613 1,696,840 848,420 424,210 212,105 636,316 318,158 159,079 477,238 238,619 715,858 357,929 1,073,788 536,894 268,447 805,342 402,671 1,208,014 604,007 1,812,022 906,011 2,718,034 1,359,017 4,077,052 2,038,526 1,019,263 3,057,790 1,528,895 4,586,686 2,293,343 6,880,030 3,440,015 10,320,046 5,160,023 15,480,070 7,740,035 23,220,106 11,610,053 34,830,160 17,415,080 8,707,540 4,353,770 2,176,885 6,530,656 3,265,328

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