3 × 7 × 97 × 109

Prime Factor Structure

Factorization String 3 × 7 × 97 × 109

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 344,960

Proper Divisor Sum 122,927

Digit Sum / Digital Root 12 (Root: 3)

Adjacent Primes #222029 ← → #222041

1 3 7 21 97 109 291 327 679 763 2,037 2,289 10,573 31,719 74,011 222,033

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

222,033 666,100 333,050 166,525 499,576 249,788 124,894 62,447 187,342 93,671 281,014 140,507 421,522 210,761 632,284 316,142 158,071 474,214 237,107 711,322 355,661 1,066,984 533,492 266,746 133,373 400,120 200,060 100,030 50,015 150,046 75,023 225,070 112,535 337,606 168,803 506,410 253,205 759,616 379,808 189,904 94,952 47,476 23,738 11,869 35,608 17,804 8,902 4,451 13,354 6,677 20,032 10,016 5,008 2,504 1,252 626 313 940 470 235

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