7 × 13 × 139033

Prime Factor Structure

Factorization String 7 × 13 × 139033

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 15,571,808

Proper Divisor Sum 2,919,805

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #12651997 ← → #12652007

1 7 13 91 139,033 973,231 1,807,429 12,652,003

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

12,652,003 37,956,010 18,978,005 56,934,016 28,467,008 14,233,504 7,116,752 3,558,376 1,779,188 889,594 444,797 1,334,392 667,196 333,598 166,799 500,398 250,199 750,598 375,299 1,125,898 562,949 1,688,848 844,424 422,212 211,106 105,553 316,660 158,330 79,165 237,496 118,748 59,374 29,687 89,062 44,531 133,594 66,797 200,392 100,196 50,098 25,049 75,148 37,574 18,787 56,362 28,181 84,544 42,272 21,136 10,568 5,284 2,642 1,321 3,964 1,982 991 2,974 1,487 4,462 2,231

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