7,123,385

5 × 19 × 167 × 449

Prime Factor Structure

Factorization String 5 × 19 × 167 × 449

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Total Divisors 16

Divisor Sum (σ) 9,072,000

Proper Divisor Sum 1,948,615

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #7123379 ← → #7123409

1 5 19 95 167 449 835 2,245 3,173 8,531 15,865 42,655 74,983 374,915 1,424,677 7,123,385

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

7,123,385 21,370,156 10,685,078 5,342,539 16,027,618 8,013,809 24,041,428 12,020,714 6,010,357 18,031,072 9,015,536 4,507,768 2,253,884 1,126,942 563,471 1,690,414 845,207 2,535,622 1,267,811 3,803,434 1,901,717 5,705,152 2,852,576 1,426,288 713,144 356,572 178,286 89,143 267,430 133,715 401,146 200,573 601,720 300,860 150,430 75,215 225,646 112,823 338,470 169,235 507,706 253,853 761,560 380,780 190,390 95,195 285,586 142,793 428,380 214,190 107,095 321,286 160,643 481,930 240,965 722,896 361,448 180,724 90,362 45,181

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