3 × 37 × 103 × 647

Prime Factor Structure

Factorization String 3 × 37 × 103 × 647

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 10,243,584

Proper Divisor Sum 2,846,433

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #7397147 ← → #7397171

1 3 37 103 111 309 647 1,941 3,811 11,433 23,939 66,641 71,817 199,923 2,465,717 7,397,151

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

7,397,151 22,191,454 11,095,727 33,287,182 16,643,591 49,930,774 24,965,387 74,896,162 37,448,081 112,344,244 56,172,122 28,086,061 84,258,184 42,129,092 21,064,546 10,532,273 31,596,820 15,798,410 7,899,205 23,697,616 11,848,808 5,924,404 2,962,202 1,481,101 4,443,304 2,221,652 1,110,826 555,413 1,666,240 833,120 416,560 208,280 104,140 52,070 26,035 78,106 39,053 117,160 58,580 29,290 14,645 43,936 21,968 10,984 5,492 2,746 1,373 4,120 2,060 1,030 515 1,546 773 2,320 1,160 580 290 145 436 218

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