2² × 11 × 151 × 2689

Prime Factor Structure

Factorization String 2^2 × 11 × 151 × 2689

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 34,345,920

Proper Divisor Sum 16,480,204

Digit Sum / Digital Root 41 (Root: 5)

Adjacent Primes #17865707 ← → #17865721

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

17,865,716 8,932,858 4,466,429 13,399,288 6,699,644 3,349,822 1,674,911 5,024,734 2,512,367 7,537,102 3,768,551 11,305,654 5,652,827 16,958,482 8,479,241 25,437,724 12,718,862 6,359,431 19,078,294 9,539,147 28,617,442 14,308,721 42,926,164 21,463,082 10,731,541 32,194,624 16,097,312 8,048,656 4,024,328 2,012,164 1,006,082 503,041 1,509,124 754,562 377,281 1,131,844 565,922 282,961 848,884 424,442 212,221 636,664 318,332 159,166 79,583 238,750 119,375 358,126 179,063 537,190 268,595 805,786 402,893 1,208,680 604,340 302,170 151,085 453,256 226,628 113,314

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