5 × 109 × 521

Prime Factor Structure

Factorization String 5 × 109 × 521

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 344,520

Proper Divisor Sum 60,575

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #283937 ← → #283949

1 5 109 521 545 2,605 56,789 283,945

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

283,945 851,836 425,918 212,959 638,878 319,439 958,318 479,159 1,437,478 718,739 2,156,218 1,078,109 3,234,328 1,617,164 808,582 404,291 1,212,874 606,437 1,819,312 909,656 454,828 227,414 113,707 341,122 170,561 511,684 255,842 127,921 383,764 191,882 95,941 287,824 143,912 71,956 35,978 17,989 53,968 26,984 13,492 6,746 3,373 10,120 5,060 2,530 1,265 3,796 1,898 949 2,848 1,424 712 356 178 89 268 134 67 202 101 304

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