13 × 318161

Prime Factor Structure

Factorization String 13 × 318161

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 4,454,268

Proper Divisor Sum 318,175

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #4136059 ← → #4136123

1 13 318,161 4,136,093

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

4,136,093 12,408,280 6,204,140 3,102,070 1,551,035 4,653,106 2,326,553 6,979,660 3,489,830 1,744,915 5,234,746 2,617,373 7,852,120 3,926,060 1,963,030 981,515 2,944,546 1,472,273 4,416,820 2,208,410 1,104,205 3,312,616 1,656,308 828,154 414,077 1,242,232 621,116 310,558 155,279 465,838 232,919 698,758 349,379 1,048,138 524,069 1,572,208 786,104 393,052 196,526 98,263 294,790 147,395 442,186 221,093 663,280 331,640 165,820 82,910 41,455 124,366 62,183 186,550 93,275 279,826 139,913 419,740 209,870 104,935 314,806 157,403

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