3,115,165

5 × 17 × 67 × 547

3,115,165 factors as 5 × 17 × 67 × 547. Its 16 positive divisors give a proper-divisor sum of 909,347, so this integer is deficient. The Collatz stopping time is 156 steps.

Prime Factor Structure

Factorization String 5 × 17 × 67 × 547

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 4,024,512

Proper Divisor Sum 909,347

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #3115157 ← → #3115169

Radix Representation

Decimal	3115165
Binary	1011111000100010011101 (22 bits)
Octal	0o13704235
Hexadecimal	0x2F889D

Divisor Catalog (16)

1 5 17 67 85 335 547 1,139 2,735 5,695 9,299 36,649 46,495 183,245 623,033 3,115,165

Collatz Trajectory (156 steps to reach 1)

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

3,115,165 9,345,496 4,672,748 2,336,374 1,168,187 3,504,562 1,752,281 5,256,844 2,628,422 1,314,211 3,942,634 1,971,317 5,913,952 2,956,976 1,478,488 739,244 369,622 184,811 554,434 277,217 831,652 415,826 207,913 623,740 311,870 155,935 467,806 233,903 701,710 350,855 1,052,566 526,283 1,578,850 789,425 2,368,276 1,184,138 592,069 1,776,208 888,104 444,052 222,026 111,013 333,040 166,520 83,260 41,630 20,815 62,446 31,223 93,670 46,835 140,506 70,253 210,760 105,380 52,690 26,345 79,036 39,518 19,759

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