2 × 31 × 191 × 421

Prime Factor Structure

Factorization String 2 × 31 × 191 × 421

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 7,778,304

Proper Divisor Sum 2,792,822

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #4985473 ← → #4985483

1 2 31 62 191 382 421 842 5,921 11,842 13,051 26,102 80,411 160,822 2,492,741 4,985,482

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

4,985,482 2,492,741 7,478,224 3,739,112 1,869,556 934,778 467,389 1,402,168 701,084 350,542 175,271 525,814 262,907 788,722 394,361 1,183,084 591,542 295,771 887,314 443,657 1,330,972 665,486 332,743 998,230 499,115 1,497,346 748,673 2,246,020 1,123,010 561,505 1,684,516 842,258 421,129 1,263,388 631,694 315,847 947,542 473,771 1,421,314 710,657 2,131,972 1,065,986 532,993 1,598,980 799,490 399,745 1,199,236 599,618 299,809 899,428 449,714 224,857 674,572 337,286 168,643 505,930 252,965 758,896 379,448 189,724

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