2 × 89 × 139 × 163

Prime Factor Structure

Factorization String 2 × 89 × 139 × 163

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 6,199,200

Proper Divisor Sum 2,166,254

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #4032923 ← → #4032947

1 2 89 139 163 178 278 326 12,371 14,507 22,657 24,742 29,014 45,314 2,016,473 4,032,946

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

4,032,946 2,016,473 6,049,420 3,024,710 1,512,355 4,537,066 2,268,533 6,805,600 3,402,800 1,701,400 850,700 425,350 212,675 638,026 319,013 957,040 478,520 239,260 119,630 59,815 179,446 89,723 269,170 134,585 403,756 201,878 100,939 302,818 151,409 454,228 227,114 113,557 340,672 170,336 85,168 42,584 21,292 10,646 5,323 15,970 7,985 23,956 11,978 5,989 17,968 8,984 4,492 2,246 1,123 3,370 1,685 5,056 2,528 1,264 632 316 158 79 238 119

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