7 × 251 × 653

Prime Factor Structure

Factorization String 7 × 251 × 653

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 1,318,464

Proper Divisor Sum 171,143

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #1147301 ← → #1147331

1 7 251 653 1,757 4,571 163,903 1,147,321

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

1,147,321 3,441,964 1,720,982 860,491 2,581,474 1,290,737 3,872,212 1,936,106 968,053 2,904,160 1,452,080 726,040 363,020 181,510 90,755 272,266 136,133 408,400 204,200 102,100 51,050 25,525 76,576 38,288 19,144 9,572 4,786 2,393 7,180 3,590 1,795 5,386 2,693 8,080 4,040 2,020 1,010 505 1,516 758 379 1,138 569 1,708 854 427 1,282 641 1,924 962 481 1,444 722 361 1,084 542 271 814 407 1,222

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