3³ × 23 × 29 × 31

Prime Factor Structure

Factorization String 3^3 × 23 × 29 × 31

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 921,600

Proper Divisor Sum 363,321

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #558253 ← → #558287

1 3 9 23 27 29 31 69 87 93 207 261 279 621 667 713 783 837 899 2,001 2,139 2,697 6,003 6,417 8,091 18,009 19,251 20,677 24,273 62,031 186,093 558,279

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

558,279 1,674,838 837,419 2,512,258 1,256,129 3,768,388 1,884,194 942,097 2,826,292 1,413,146 706,573 2,119,720 1,059,860 529,930 264,965 794,896 397,448 198,724 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

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