3,201,225

3 × 5² × 42683

Prime Factor Structure

Factorization String 3 × 5^2 × 42683

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Total Divisors 12

Divisor Sum (σ) 5,292,816

Proper Divisor Sum 2,091,591

Digit Sum / Digital Root 15 (Root: 6)

Adjacent Primes #3201199 ← → #3201229

1 3 5 15 25 75 42,683 128,049 213,415 640,245 1,067,075 3,201,225

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

3,201,225 9,603,676 4,801,838 2,400,919 7,202,758 3,601,379 10,804,138 5,402,069 16,206,208 8,103,104 4,051,552 2,025,776 1,012,888 506,444 253,222 126,611 379,834 189,917 569,752 284,876 142,438 71,219 213,658 106,829 320,488 160,244 80,122 40,061 120,184 60,092 30,046 15,023 45,070 22,535 67,606 33,803 101,410 50,705 152,116 76,058 38,029 114,088 57,044 28,522 14,261 42,784 21,392 10,696 5,348 2,674 1,337 4,012 2,006 1,003 3,010 1,505 4,516 2,258 1,129 3,388

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