2 × 5 × 31 × 6173

Prime Factor Structure

Factorization String 2 × 5 × 31 × 6173

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,556,224

Proper Divisor Sum 1,642,594

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #1913627 ← → #1913641

1 2 5 10 31 62 155 310 6,173 12,346 30,865 61,730 191,363 382,726 956,815 1,913,630

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

1,913,630 956,815 2,870,446 1,435,223 4,305,670 2,152,835 6,458,506 3,229,253 9,687,760 4,843,880 2,421,940 1,210,970 605,485 1,816,456 908,228 454,114 227,057 681,172 340,586 170,293 510,880 255,440 127,720 63,860 31,930 15,965 47,896 23,948 11,974 5,987 17,962 8,981 26,944 13,472 6,736 3,368 1,684 842 421 1,264 632 316 158 79 238 119 358 179 538 269 808 404 202 101 304 152 76 38 19 58

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