2 × 7 × 109 × 2777

Prime Factor Structure

Factorization String 2 × 7 × 109 × 2777

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 7,333,920

Proper Divisor Sum 3,096,218

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #4237699 ← → #4237733

1 2 7 14 109 218 763 1,526 2,777 5,554 19,439 38,878 302,693 605,386 2,118,851 4,237,702

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

4,237,702 2,118,851 6,356,554 3,178,277 9,534,832 4,767,416 2,383,708 1,191,854 595,927 1,787,782 893,891 2,681,674 1,340,837 4,022,512 2,011,256 1,005,628 502,814 251,407 754,222 377,111 1,131,334 565,667 1,697,002 848,501 2,545,504 1,272,752 636,376 318,188 159,094 79,547 238,642 119,321 357,964 178,982 89,491 268,474 134,237 402,712 201,356 100,678 50,339 151,018 75,509 226,528 113,264 56,632 28,316 14,158 7,079 21,238 10,619 31,858 15,929 47,788 23,894 11,947 35,842 17,921 53,764 26,882

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