2 × 5² × 7² × 17 × 31

Prime Factor Structure

Factorization String 2 × 5^2 × 7^2 × 17 × 31

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 72

Divisor Sum (σ) 3,053,376

Proper Divisor Sum 1,762,226

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #1291139 ← → #1291153

1 2 5 7 10 14 17 25 31 34 35 49 50 62 70 85 98 119 155 170 175 217 238 245 310 350 425 434 490 527 595 775 833 850 1,054 1,085 1,190 1,225 1,519 1,550 1,666 2,170 2,450 2,635 2,975 3,038 3,689 4,165 5,270 5,425 5,950 7,378 7,595 8,330 10,850 13,175 15,190 18,445 20,825 25,823

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

1,291,150 645,575 1,936,726 968,363 2,905,090 1,452,545 4,357,636 2,178,818 1,089,409 3,268,228 1,634,114 817,057 2,451,172 1,225,586 612,793 1,838,380 919,190 459,595 1,378,786 689,393 2,068,180 1,034,090 517,045 1,551,136 775,568 387,784 193,892 96,946 48,473 145,420 72,710 36,355 109,066 54,533 163,600 81,800 40,900 20,450 10,225 30,676 15,338 7,669 23,008 11,504 5,752 2,876 1,438 719 2,158 1,079 3,238 1,619 4,858 2,429 7,288 3,644 1,822 911 2,734 1,367

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