8,324,407

7 × 13 × 17 × 5381

For 8,324,407, the 16 positive divisors have a total of 10,850,112. Removing 8,324,407 leaves 2,525,705, which gives the deficient classification.

Prime Factor Structure

Factorization String 7 × 13 × 17 × 5381

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Total Divisors 16

Divisor Sum (σ) 10,850,112

Proper Divisor Sum 2,525,705

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #8324401 ← → #8324411

1 7 13 17 91 119 221 1,547 5,381 37,667 69,953 91,477 489,671 640,339 1,189,201 8,324,407

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

8,324,407 24,973,222 12,486,611 37,459,834 18,729,917 56,189,752 28,094,876 14,047,438 7,023,719 21,071,158 10,535,579 31,606,738 15,803,369 47,410,108 23,705,054 11,852,527 35,557,582 17,778,791 53,336,374 26,668,187 80,004,562 40,002,281 120,006,844 60,003,422 30,001,711 90,005,134 45,002,567 135,007,702 67,503,851 202,511,554 101,255,777 303,767,332 151,883,666 75,941,833 227,825,500 113,912,750 56,956,375 170,869,126 85,434,563 256,303,690 128,151,845 384,455,536 192,227,768 96,113,884 48,056,942 24,028,471 72,085,414 36,042,707 108,128,122 54,064,061 162,192,184 81,096,092 40,548,046 20,274,023 60,822,070 30,411,035 91,233,106 45,616,553 136,849,660 68,424,830