3,948,665

5 × 7² × 71 × 227

Prime Factor Structure

Factorization String 5 × 7^2 × 71 × 227

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 5,614,272

Proper Divisor Sum 1,665,607

Digit Sum / Digital Root 41 (Root: 5)

Adjacent Primes #3948653 ← → #3948667

Radix Representation

Decimal	3948665
Binary	1111000100000001111001 (22 bits)
Octal	0o17040171
Hexadecimal	0x3C4079

Divisor Catalog (24)

Collatz Trajectory (128 steps to reach 1)

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

3,948,665 11,845,996 5,922,998 2,961,499 8,884,498 4,442,249 13,326,748 6,663,374 3,331,687 9,995,062 4,997,531 14,992,594 7,496,297 22,488,892 11,244,446 5,622,223 16,866,670 8,433,335 25,300,006 12,650,003 37,950,010 18,975,005 56,925,016 28,462,508 14,231,254 7,115,627 21,346,882 10,673,441 32,020,324 16,010,162 8,005,081 24,015,244 12,007,622 6,003,811 18,011,434 9,005,717 27,017,152 13,508,576 6,754,288 3,377,144 1,688,572 844,286 422,143 1,266,430 633,215 1,899,646 949,823 2,849,470 1,424,735 4,274,206 2,137,103 6,411,310 3,205,655 9,616,966 4,808,483 14,425,450 7,212,725 21,638,176 10,819,088 5,409,544

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