2 × 13 × 37 × 359

Prime Factor Structure

Factorization String 2 × 13 × 37 × 359

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 574,560

Proper Divisor Sum 229,202

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #345329 ← → #345379

1 2 13 26 37 74 359 481 718 962 4,667 9,334 13,283 26,566 172,679 345,358

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

345,358 172,679 518,038 259,019 777,058 388,529 1,165,588 582,794 291,397 874,192 437,096 218,548 109,274 54,637 163,912 81,956 40,978 20,489 61,468 30,734 15,367 46,102 23,051 69,154 34,577 103,732 51,866 25,933 77,800 38,900 19,450 9,725 29,176 14,588 7,294 3,647 10,942 5,471 16,414 8,207 24,622 12,311 36,934 18,467 55,402 27,701 83,104 41,552 20,776 10,388 5,194 2,597 7,792 3,896 1,948 974 487 1,462 731 2,194

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