5 × 13 × 19477

Prime Factor Structure

Factorization String 5 × 13 × 19477

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 1,636,152

Proper Divisor Sum 370,147

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #1265993 ← → #1266019

1 5 13 65 19,477 97,385 253,201 1,266,005

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

1,266,005 3,798,016 1,899,008 949,504 474,752 237,376 118,688 59,344 29,672 14,836 7,418 3,709 11,128 5,564 2,782 1,391 4,174 2,087 6,262 3,131 9,394 4,697 14,092 7,046 3,523 10,570 5,285 15,856 7,928 3,964 1,982 991 2,974 1,487 4,462 2,231 6,694 3,347 10,042 5,021 15,064 7,532 3,766 1,883 5,650 2,825 8,476 4,238 2,119 6,358 3,179 9,538 4,769 14,308 7,154 3,577 10,732 5,366 2,683 8,050

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