3⁴ × 15937

Prime Factor Structure

Factorization String 3^4 × 15937

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 10

Divisor Sum (σ) 1,928,498

Proper Divisor Sum 637,601

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #1290869 ← → #1290901

1 3 9 27 81 15,937 47,811 143,433 430,299 1,290,897

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

1,290,897 3,872,692 1,936,346 968,173 2,904,520 1,452,260 726,130 363,065 1,089,196 544,598 272,299 816,898 408,449 1,225,348 612,674 306,337 919,012 459,506 229,753 689,260 344,630 172,315 516,946 258,473 775,420 387,710 193,855 581,566 290,783 872,350 436,175 1,308,526 654,263 1,962,790 981,395 2,944,186 1,472,093 4,416,280 2,208,140 1,104,070 552,035 1,656,106 828,053 2,484,160 1,242,080 621,040 310,520 155,260 77,630 38,815 116,446 58,223 174,670 87,335 262,006 131,003 393,010 196,505 589,516 294,758

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