3 × 7 × 31307

Prime Factor Structure

Factorization String 3 × 7 × 31307

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 1,001,856

Proper Divisor Sum 344,409

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #657439 ← → #657451

1 3 7 21 31,307 93,921 219,149 657,447

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

657,447 1,972,342 986,171 2,958,514 1,479,257 4,437,772 2,218,886 1,109,443 3,328,330 1,664,165 4,992,496 2,496,248 1,248,124 624,062 312,031 936,094 468,047 1,404,142 702,071 2,106,214 1,053,107 3,159,322 1,579,661 4,738,984 2,369,492 1,184,746 592,373 1,777,120 888,560 444,280 222,140 111,070 55,535 166,606 83,303 249,910 124,955 374,866 187,433 562,300 281,150 140,575 421,726 210,863 632,590 316,295 948,886 474,443 1,423,330 711,665 2,134,996 1,067,498 533,749 1,601,248 800,624 400,312 200,156 100,078 50,039 150,118

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