3 × 7 × 13² × 197

Prime Factor Structure

Factorization String 3 × 7 × 13^2 × 197

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 1,159,488

Proper Divisor Sum 460,335

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #699151 ← → #699157

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

699,153 2,097,460 1,048,730 524,365 1,573,096 786,548 393,274 196,637 589,912 294,956 147,478 73,739 221,218 110,609 331,828 165,914 82,957 248,872 124,436 62,218 31,109 93,328 46,664 23,332 11,666 5,833 17,500 8,750 4,375 13,126 6,563 19,690 9,845 29,536 14,768 7,384 3,692 1,846 923 2,770 1,385 4,156 2,078 1,039 3,118 1,559 4,678 2,339 7,018 3,509 10,528 5,264 2,632 1,316 658 329 988 494 247 742

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