13 × 37 × 7817

Prime Factor Structure

Factorization String 13 × 37 × 7817

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 4,159,176

Proper Divisor Sum 399,199

Digit Sum / Digital Root 47 (Root: 2)

Adjacent Primes #3759961 ← → #3759989

1 13 37 481 7,817 101,621 289,229 3,759,977

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

3,759,977 11,279,932 5,639,966 2,819,983 8,459,950 4,229,975 12,689,926 6,344,963 19,034,890 9,517,445 28,552,336 14,276,168 7,138,084 3,569,042 1,784,521 5,353,564 2,676,782 1,338,391 4,015,174 2,007,587 6,022,762 3,011,381 9,034,144 4,517,072 2,258,536 1,129,268 564,634 282,317 846,952 423,476 211,738 105,869 317,608 158,804 79,402 39,701 119,104 59,552 29,776 14,888 7,444 3,722 1,861 5,584 2,792 1,396 698 349 1,048 524 262 131 394 197 592 296 148 74 37 112

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