720439

Prime Factor Structure

Factorization String 720439

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 720,440

Proper Divisor Sum 1

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #720413 ← → #720481

1 720,439

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

720,439 2,161,318 1,080,659 3,241,978 1,620,989 4,862,968 2,431,484 1,215,742 607,871 1,823,614 911,807 2,735,422 1,367,711 4,103,134 2,051,567 6,154,702 3,077,351 9,232,054 4,616,027 13,848,082 6,924,041 20,772,124 10,386,062 5,193,031 15,579,094 7,789,547 23,368,642 11,684,321 35,052,964 17,526,482 8,763,241 26,289,724 13,144,862 6,572,431 19,717,294 9,858,647 29,575,942 14,787,971 44,363,914 22,181,957 66,545,872 33,272,936 16,636,468 8,318,234 4,159,117 12,477,352 6,238,676 3,119,338 1,559,669 4,679,008 2,339,504 1,169,752 584,876 292,438 146,219 438,658 219,329 657,988 328,994 164,497

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