2 × 1276721

Prime Factor Structure

Factorization String 2 × 1276721

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 3,830,166

Proper Divisor Sum 1,276,724

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #2553433 ← → #2553457

1 2 1,276,721 2,553,442

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

2,553,442 1,276,721 3,830,164 1,915,082 957,541 2,872,624 1,436,312 718,156 359,078 179,539 538,618 269,309 807,928 403,964 201,982 100,991 302,974 151,487 454,462 227,231 681,694 340,847 1,022,542 511,271 1,533,814 766,907 2,300,722 1,150,361 3,451,084 1,725,542 862,771 2,588,314 1,294,157 3,882,472 1,941,236 970,618 485,309 1,455,928 727,964 363,982 181,991 545,974 272,987 818,962 409,481 1,228,444 614,222 307,111 921,334 460,667 1,382,002 691,001 2,073,004 1,036,502 518,251 1,554,754 777,377 2,332,132 1,166,066 583,033

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