3 × 7 × 19 × 47 × 401

Prime Factor Structure

Factorization String 3 × 7 × 19 × 47 × 401

Distinct Prime Factors 5

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 12,349,440

Proper Divisor Sum 4,829,487

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #7519943 ← → #7519987

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

7,519,953 22,559,860 11,279,930 5,639,965 16,919,896 8,459,948 4,229,974 2,114,987 6,344,962 3,172,481 9,517,444 4,758,722 2,379,361 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

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