2 × 53 × 157 × 521

Prime Factor Structure

Factorization String 2 × 53 × 157 × 521

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 13,361,112

Proper Divisor Sum 4,690,630

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #8670481 ← → #8670491

1 2 53 106 157 314 521 1,042 8,321 16,642 27,613 55,226 81,797 163,594 4,335,241 8,670,482

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

8,670,482 4,335,241 13,005,724 6,502,862 3,251,431 9,754,294 4,877,147 14,631,442 7,315,721 21,947,164 10,973,582 5,486,791 16,460,374 8,230,187 24,690,562 12,345,281 37,035,844 18,517,922 9,258,961 27,776,884 13,888,442 6,944,221 20,832,664 10,416,332 5,208,166 2,604,083 7,812,250 3,906,125 11,718,376 5,859,188 2,929,594 1,464,797 4,394,392 2,197,196 1,098,598 549,299 1,647,898 823,949 2,471,848 1,235,924 617,962 308,981 926,944 463,472 231,736 115,868 57,934 28,967 86,902 43,451 130,354 65,177 195,532 97,766 48,883 146,650 73,325 219,976 109,988 54,994

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