3 × 7 × 952739

Prime Factor Structure

Factorization String 3 × 7 × 952739

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 30,487,680

Proper Divisor Sum 10,480,161

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #20007503 ← → #20007523

1 3 7 21 952,739 2,858,217 6,669,173 20,007,519

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

20,007,519 60,022,558 30,011,279 90,033,838 45,016,919 135,050,758 67,525,379 202,576,138 101,288,069 303,864,208 151,932,104 75,966,052 37,983,026 18,991,513 56,974,540 28,487,270 14,243,635 42,730,906 21,365,453 64,096,360 32,048,180 16,024,090 8,012,045 24,036,136 12,018,068 6,009,034 3,004,517 9,013,552 4,506,776 2,253,388 1,126,694 563,347 1,690,042 845,021 2,535,064 1,267,532 633,766 316,883 950,650 475,325 1,425,976 712,988 356,494 178,247 534,742 267,371 802,114 401,057 1,203,172 601,586 300,793 902,380 451,190 225,595 676,786 338,393 1,015,180 507,590 253,795 761,386

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