2³ × 19 × 89 × 149

Prime Factor Structure

Factorization String 2^3 × 19 × 89 × 149

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 4,050,000

Proper Divisor Sum 2,034,328

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #2015669 ← → #2015677

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

2,015,672 1,007,836 503,918 251,959 755,878 377,939 1,133,818 566,909 1,700,728 850,364 425,182 212,591 637,774 318,887 956,662 478,331 1,434,994 717,497 2,152,492 1,076,246 538,123 1,614,370 807,185 2,421,556 1,210,778 605,389 1,816,168 908,084 454,042 227,021 681,064 340,532 170,266 85,133 255,400 127,700 63,850 31,925 95,776 47,888 23,944 11,972 5,986 2,993 8,980 4,490 2,245 6,736 3,368 1,684 842 421 1,264 632 316 158 79 238 119 358

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