3 × 17 × 37 × 131

Prime Factor Structure

Factorization String 3 × 17 × 37 × 131

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 361,152

Proper Divisor Sum 113,955

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #247193 ← → #247201

1 3 17 37 51 111 131 393 629 1,887 2,227 4,847 6,681 14,541 82,399 247,197

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

247,197 741,592 370,796 185,398 92,699 278,098 139,049 417,148 208,574 104,287 312,862 156,431 469,294 234,647 703,942 351,971 1,055,914 527,957 1,583,872 791,936 395,968 197,984 98,992 49,496 24,748 12,374 6,187 18,562 9,281 27,844 13,922 6,961 20,884 10,442 5,221 15,664 7,832 3,916 1,958 979 2,938 1,469 4,408 2,204 1,102 551 1,654 827 2,482 1,241 3,724 1,862 931 2,794 1,397 4,192 2,096 1,048 524 262

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