3 × 13 × 47 × 1493

Prime Factor Structure

Factorization String 3 × 13 × 47 × 1493

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 4,015,872

Proper Divisor Sum 1,279,203

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #2736637 ← → #2736673

1 3 13 39 47 141 611 1,493 1,833 4,479 19,409 58,227 70,171 210,513 912,223 2,736,669

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

2,736,669 8,210,008 4,105,004 2,052,502 1,026,251 3,078,754 1,539,377 4,618,132 2,309,066 1,154,533 3,463,600 1,731,800 865,900 432,950 216,475 649,426 324,713 974,140 487,070 243,535 730,606 365,303 1,095,910 547,955 1,643,866 821,933 2,465,800 1,232,900 616,450 308,225 924,676 462,338 231,169 693,508 346,754 173,377 520,132 260,066 130,033 390,100 195,050 97,525 292,576 146,288 73,144 36,572 18,286 9,143 27,430 13,715 41,146 20,573 61,720 30,860 15,430 7,715 23,146 11,573 34,720 17,360

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