3 × 7 × 13 × 7487

Prime Factor Structure

Factorization String 3 × 7 × 13 × 7487

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,354,624

Proper Divisor Sum 1,310,673

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #2043931 ← → #2043953

1 3 7 13 21 39 91 273 7,487 22,461 52,409 97,331 157,227 291,993 681,317 2,043,951

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

2,043,951 6,131,854 3,065,927 9,197,782 4,598,891 13,796,674 6,898,337 20,695,012 10,347,506 5,173,753 15,521,260 7,760,630 3,880,315 11,640,946 5,820,473 17,461,420 8,730,710 4,365,355 13,096,066 6,548,033 19,644,100 9,822,050 4,911,025 14,733,076 7,366,538 3,683,269 11,049,808 5,524,904 2,762,452 1,381,226 690,613 2,071,840 1,035,920 517,960 258,980 129,490 64,745 194,236 97,118 48,559 145,678 72,839 218,518 109,259 327,778 163,889 491,668 245,834 122,917 368,752 184,376 92,188 46,094 23,047 69,142 34,571 103,714 51,857 155,572 77,786

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