509 × 1559

Prime Factor Structure

Factorization String 509 × 1559

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 795,600

Proper Divisor Sum 2,069

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #793519 ← → #793537

1 509 1,559 793,531

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

793,531 2,380,594 1,190,297 3,570,892 1,785,446 892,723 2,678,170 1,339,085 4,017,256 2,008,628 1,004,314 502,157 1,506,472 753,236 376,618 188,309 564,928 282,464 141,232 70,616 35,308 17,654 8,827 26,482 13,241 39,724 19,862 9,931 29,794 14,897 44,692 22,346 11,173 33,520 16,760 8,380 4,190 2,095 6,286 3,143 9,430 4,715 14,146 7,073 21,220 10,610 5,305 15,916 7,958 3,979 11,938 5,969 17,908 8,954 4,477 13,432 6,716 3,358 1,679 5,038

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