2 × 3² × 11 × 13 × 61

Prime Factor Structure

Factorization String 2 × 3^2 × 11 × 13 × 61

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 406,224

Proper Divisor Sum 249,210

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #157013 ← → #157019

1 2 3 6 9 11 13 18 22 26 33 39 61 66 78 99 117 122 143 183 198 234 286 366 429 549 671 793 858 1,098 1,287 1,342 1,586 2,013 2,379 2,574 4,026 4,758 6,039 7,137 8,723 12,078 14,274 17,446 26,169 52,338 78,507 157,014

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

157,014 78,507 235,522 117,761 353,284 176,642 88,321 264,964 132,482 66,241 198,724 99,362 49,681 149,044 74,522 37,261 111,784 55,892 27,946 13,973 41,920 20,960 10,480 5,240 2,620 1,310 655 1,966 983 2,950 1,475 4,426 2,213 6,640 3,320 1,660 830 415 1,246 623 1,870 935 2,806 1,403 4,210 2,105 6,316 3,158 1,579 4,738 2,369 7,108 3,554 1,777 5,332 2,666 1,333 4,000 2,000 1,000

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