7 × 29 × 53 × 709

Prime Factor Structure

Factorization String 7 × 29 × 53 × 709

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 9,201,600

Proper Divisor Sum 1,573,469

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #7628129 ← → #7628143

1 7 29 53 203 371 709 1,537 4,963 10,759 20,561 37,577 143,927 263,039 1,089,733 7,628,131

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

7,628,131 22,884,394 11,442,197 34,326,592 17,163,296 8,581,648 4,290,824 2,145,412 1,072,706 536,353 1,609,060 804,530 402,265 1,206,796 603,398 301,699 905,098 452,549 1,357,648 678,824 339,412 169,706 84,853 254,560 127,280 63,640 31,820 15,910 7,955 23,866 11,933 35,800 17,900 8,950 4,475 13,426 6,713 20,140 10,070 5,035 15,106 7,553 22,660 11,330 5,665 16,996 8,498 4,249 12,748 6,374 3,187 9,562 4,781 14,344 7,172 3,586 1,793 5,380 2,690 1,345

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