2 × 1249643

Prime Factor Structure

Factorization String 2 × 1249643

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 3,748,932

Proper Divisor Sum 1,249,646

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #2499269 ← → #2499311

1 2 1,249,643 2,499,286

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

2,499,286 1,249,643 3,748,930 1,874,465 5,623,396 2,811,698 1,405,849 4,217,548 2,108,774 1,054,387 3,163,162 1,581,581 4,744,744 2,372,372 1,186,186 593,093 1,779,280 889,640 444,820 222,410 111,205 333,616 166,808 83,404 41,702 20,851 62,554 31,277 93,832 46,916 23,458 11,729 35,188 17,594 8,797 26,392 13,196 6,598 3,299 9,898 4,949 14,848 7,424 3,712 1,856 928 464 232 116 58 29 88 44 22 11 34 17 52 26 13

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