2 × 7 × 79 × 137

Prime Factor Structure

Factorization String 2 × 7 × 79 × 137

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 264,960

Proper Divisor Sum 113,438

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #151517 ← → #151523

1 2 7 14 79 137 158 274 553 959 1,106 1,918 10,823 21,646 75,761 151,522

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

151,522 75,761 227,284 113,642 56,821 170,464 85,232 42,616 21,308 10,654 5,327 15,982 7,991 23,974 11,987 35,962 17,981 53,944 26,972 13,486 6,743 20,230 10,115 30,346 15,173 45,520 22,760 11,380 5,690 2,845 8,536 4,268 2,134 1,067 3,202 1,601 4,804 2,402 1,201 3,604 1,802 901 2,704 1,352 676 338 169 508 254 127 382 191 574 287 862 431 1,294 647 1,942 971

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