11 × 17 × 23 × 151

Prime Factor Structure

Factorization String 11 × 17 × 23 × 151

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 787,968

Proper Divisor Sum 138,517

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #649427 ← → #649457

1 11 17 23 151 187 253 391 1,661 2,567 3,473 4,301 28,237 38,203 59,041 649,451

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

649,451 1,948,354 974,177 2,922,532 1,461,266 730,633 2,191,900 1,095,950 547,975 1,643,926 821,963 2,465,890 1,232,945 3,698,836 1,849,418 924,709 2,774,128 1,387,064 693,532 346,766 173,383 520,150 260,075 780,226 390,113 1,170,340 585,170 292,585 877,756 438,878 219,439 658,318 329,159 987,478 493,739 1,481,218 740,609 2,221,828 1,110,914 555,457 1,666,372 833,186 416,593 1,249,780 624,890 312,445 937,336 468,668 234,334 117,167 351,502 175,751 527,254 263,627 790,882 395,441 1,186,324 593,162 296,581 889,744

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