7 × 211 × 281

Prime Factor Structure

Factorization String 7 × 211 × 281

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 478,272

Proper Divisor Sum 63,235

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #415031 ← → #415039

1 7 211 281 1,477 1,967 59,291 415,037

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

415,037 1,245,112 622,556 311,278 155,639 466,918 233,459 700,378 350,189 1,050,568 525,284 262,642 131,321 393,964 196,982 98,491 295,474 147,737 443,212 221,606 110,803 332,410 166,205 498,616 249,308 124,654 62,327 186,982 93,491 280,474 140,237 420,712 210,356 105,178 52,589 157,768 78,884 39,442 19,721 59,164 29,582 14,791 44,374 22,187 66,562 33,281 99,844 49,922 24,961 74,884 37,442 18,721 56,164 28,082 14,041 42,124 21,062 10,531 31,594 15,797

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