2³ × 13 × 67 × 89

Prime Factor Structure

Factorization String 2^3 × 13 × 67 × 89

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 1,285,200

Proper Divisor Sum 665,048

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #620117 ← → #620159

1 2 4 8 13 26 52 67 89 104 134 178 268 356 536 712 871 1,157 1,742 2,314 3,484 4,628 5,963 6,968 9,256 11,926 23,852 47,704 77,519 155,038 310,076 620,152

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

620,152 310,076 155,038 77,519 232,558 116,279 348,838 174,419 523,258 261,629 784,888 392,444 196,222 98,111 294,334 147,167 441,502 220,751 662,254 331,127 993,382 496,691 1,490,074 745,037 2,235,112 1,117,556 558,778 279,389 838,168 419,084 209,542 104,771 314,314 157,157 471,472 235,736 117,868 58,934 29,467 88,402 44,201 132,604 66,302 33,151 99,454 49,727 149,182 74,591 223,774 111,887 335,662 167,831 503,494 251,747 755,242 377,621 1,132,864 566,432 283,216 141,608

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