5 × 7 × 47 × 439

Prime Factor Structure

Factorization String 5 × 7 × 47 × 439

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,013,760

Proper Divisor Sum 291,605

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #722153 ← → #722159

1 5 7 35 47 235 329 439 1,645 2,195 3,073 15,365 20,633 103,165 144,431 722,155

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

722,155 2,166,466 1,083,233 3,249,700 1,624,850 812,425 2,437,276 1,218,638 609,319 1,827,958 913,979 2,741,938 1,370,969 4,112,908 2,056,454 1,028,227 3,084,682 1,542,341 4,627,024 2,313,512 1,156,756 578,378 289,189 867,568 433,784 216,892 108,446 54,223 162,670 81,335 244,006 122,003 366,010 183,005 549,016 274,508 137,254 68,627 205,882 102,941 308,824 154,412 77,206 38,603 115,810 57,905 173,716 86,858 43,429 130,288 65,144 32,572 16,286 8,143 24,430 12,215 36,646 18,323 54,970 27,485

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