3² × 17 × 4451

Prime Factor Structure

Factorization String 3^2 × 17 × 4451

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 1,041,768

Proper Divisor Sum 360,765

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #681001 ← → #681011

1 3 9 17 51 153 4,451 13,353 40,059 75,667 227,001 681,003

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

681,003 2,043,010 1,021,505 3,064,516 1,532,258 766,129 2,298,388 1,149,194 574,597 1,723,792 861,896 430,948 215,474 107,737 323,212 161,606 80,803 242,410 121,205 363,616 181,808 90,904 45,452 22,726 11,363 34,090 17,045 51,136 25,568 12,784 6,392 3,196 1,598 799 2,398 1,199 3,598 1,799 5,398 2,699 8,098 4,049 12,148 6,074 3,037 9,112 4,556 2,278 1,139 3,418 1,709 5,128 2,564 1,282 641 1,924 962 481 1,444 722

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