3,888,138

2 × 3 × 17 × 38119

3,888,138 factors as 2 × 3 × 17 × 38119. Its 16 positive divisors give a proper-divisor sum of 4,345,782, so this integer is abundant. The Collatz stopping time is 247 steps.

Prime Factor Structure

Factorization String 2 × 3 × 17 × 38119

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 8,233,920

Proper Divisor Sum 4,345,782

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #3888107 ← → #3888149

Radix Representation

Decimal	3888138
Binary	1110110101010000001010 (22 bits)
Octal	0o16652012
Hexadecimal	0x3B540A

Divisor Catalog (16)

1 2 3 6 17 34 51 102 38,119 76,238 114,357 228,714 648,023 1,296,046 1,944,069 3,888,138

Collatz Trajectory (247 steps to reach 1)

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

3,888,138 1,944,069 5,832,208 2,916,104 1,458,052 729,026 364,513 1,093,540 546,770 273,385 820,156 410,078 205,039 615,118 307,559 922,678 461,339 1,384,018 692,009 2,076,028 1,038,014 519,007 1,557,022 778,511 2,335,534 1,167,767 3,503,302 1,751,651 5,254,954 2,627,477 7,882,432 3,941,216 1,970,608 985,304 492,652 246,326 123,163 369,490 184,745 554,236 277,118 138,559 415,678 207,839 623,518 311,759 935,278 467,639 1,402,918 701,459 2,104,378 1,052,189 3,156,568 1,578,284 789,142 394,571 1,183,714 591,857 1,775,572 887,786

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