2 × 139 × 19813

Prime Factor Structure

Factorization String 2 × 139 × 19813

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 8,321,880

Proper Divisor Sum 2,813,866

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #5508001 ← → #5508023

1 2 139 278 19,813 39,626 2,754,007 5,508,014

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

5,508,014 2,754,007 8,262,022 4,131,011 12,393,034 6,196,517 18,589,552 9,294,776 4,647,388 2,323,694 1,161,847 3,485,542 1,742,771 5,228,314 2,614,157 7,842,472 3,921,236 1,960,618 980,309 2,940,928 1,470,464 735,232 367,616 183,808 91,904 45,952 22,976 11,488 5,744 2,872 1,436 718 359 1,078 539 1,618 809 2,428 1,214 607 1,822 911 2,734 1,367 4,102 2,051 6,154 3,077 9,232 4,616 2,308 1,154 577 1,732 866 433 1,300 650 325 976

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