13 × 23 × 47 × 2621

Prime Factor Structure

Factorization String 13 × 23 × 47 × 2621

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 42,287,616

Proper Divisor Sum 5,454,703

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #36832909 ← → #36832927

1 13 23 47 299 611 1,081 2,621 14,053 34,073 60,283 123,187 783,679 1,601,431 2,833,301 36,832,913

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

36,832,913 110,498,740 55,249,370 27,624,685 82,874,056 41,437,028 20,718,514 10,359,257 31,077,772 15,538,886 7,769,443 23,308,330 11,654,165 34,962,496 17,481,248 8,740,624 4,370,312 2,185,156 1,092,578 546,289 1,638,868 819,434 409,717 1,229,152 614,576 307,288 153,644 76,822 38,411 115,234 57,617 172,852 86,426 43,213 129,640 64,820 32,410 16,205 48,616 24,308 12,154 6,077 18,232 9,116 4,558 2,279 6,838 3,419 10,258 5,129 15,388 7,694 3,847 11,542 5,771 17,314 8,657 25,972 12,986 6,493

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