2³ × 53 × 21157

Prime Factor Structure

Factorization String 2^3 × 53 × 21157

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 17,137,980

Proper Divisor Sum 8,167,412

Digit Sum / Digital Root 43 (Root: 7)

Adjacent Primes #8970547 ← → #8970583

1 2 4 8 53 106 212 424 21,157 42,314 84,628 169,256 1,121,321 2,242,642 4,485,284 8,970,568

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

8,970,568 4,485,284 2,242,642 1,121,321 3,363,964 1,681,982 840,991 2,522,974 1,261,487 3,784,462 1,892,231 5,676,694 2,838,347 8,515,042 4,257,521 12,772,564 6,386,282 3,193,141 9,579,424 4,789,712 2,394,856 1,197,428 598,714 299,357 898,072 449,036 224,518 112,259 336,778 168,389 505,168 252,584 126,292 63,146 31,573 94,720 47,360 23,680 11,840 5,920 2,960 1,480 740 370 185 556 278 139 418 209 628 314 157 472 236 118 59 178 89 268

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