5 × 13 × 17 × 211

Prime Factor Structure

Factorization String 5 × 13 × 17 × 211

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 320,544

Proper Divisor Sum 87,389

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #233143 ← → #233159

1 5 13 17 65 85 211 221 1,055 1,105 2,743 3,587 13,715 17,935 46,631 233,155

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

233,155 699,466 349,733 1,049,200 524,600 262,300 131,150 65,575 196,726 98,363 295,090 147,545 442,636 221,318 110,659 331,978 165,989 497,968 248,984 124,492 62,246 31,123 93,370 46,685 140,056 70,028 35,014 17,507 52,522 26,261 78,784 39,392 19,696 9,848 4,924 2,462 1,231 3,694 1,847 5,542 2,771 8,314 4,157 12,472 6,236 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

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