5 × 7 × 13² × 2963

Prime Factor Structure

Factorization String 5 × 7 × 13^2 × 2963

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 26,035,776

Proper Divisor Sum 8,509,631

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #17526143 ← → #17526163

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

17,526,145 52,578,436 26,289,218 13,144,609 39,433,828 19,716,914 9,858,457 29,575,372 14,787,686 7,393,843 22,181,530 11,090,765 33,272,296 16,636,148 8,318,074 4,159,037 12,477,112 6,238,556 3,119,278 1,559,639 4,678,918 2,339,459 7,018,378 3,509,189 10,527,568 5,263,784 2,631,892 1,315,946 657,973 1,973,920 986,960 493,480 246,740 123,370 61,685 185,056 92,528 46,264 23,132 11,566 5,783 17,350 8,675 26,026 13,013 39,040 19,520 9,760 4,880 2,440 1,220 610 305 916 458 229 688 344 172 86

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