2³ × 3 × 13 × 19 × 67

Prime Factor Structure

Factorization String 2^3 × 3 × 13 × 19 × 67

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 64

Divisor Sum (σ) 1,142,400

Proper Divisor Sum 745,224

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #397153 ← → #397181

1 2 3 4 6 8 12 13 19 24 26 38 39 52 57 67 76 78 104 114 134 152 156 201 228 247 268 312 402 456 494 536 741 804 871 988 1,273 1,482 1,608 1,742 1,976 2,546 2,613 2,964 3,484 3,819 5,092 5,226 5,928 6,968 7,638 10,184 10,452 15,276 16,549 20,904 30,552 33,098 49,647 66,196

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

397,176 198,588 99,294 49,647 148,942 74,471 223,414 111,707 335,122 167,561 502,684 251,342 125,671 377,014 188,507 565,522 282,761 848,284 424,142 212,071 636,214 318,107 954,322 477,161 1,431,484 715,742 357,871 1,073,614 536,807 1,610,422 805,211 2,415,634 1,207,817 3,623,452 1,811,726 905,863 2,717,590 1,358,795 4,076,386 2,038,193 6,114,580 3,057,290 1,528,645 4,585,936 2,292,968 1,146,484 573,242 286,621 859,864 429,932 214,966 107,483 322,450 161,225 483,676 241,838 120,919 362,758 181,379 544,138

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