6,172,018

2 × 3086009

6,172,018 factors as 2 × 3086009. Its 4 positive divisors give a proper-divisor sum of 3,086,012, so this integer is deficient. The Collatz stopping time is 77 steps.

Prime Factor Structure

Factorization String 2 × 3086009

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 9,258,030

Proper Divisor Sum 3,086,012

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #6171967 ← → #6172021

Radix Representation

Decimal	6172018
Binary	10111100010110101110010 (23 bits)
Octal	0o27426562
Hexadecimal	0x5E2D72

Divisor Catalog (4)

1 2 3,086,009 6,172,018

Collatz Trajectory (77 steps to reach 1)

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

6,172,018 3,086,009 9,258,028 4,629,014 2,314,507 6,943,522 3,471,761 10,415,284 5,207,642 2,603,821 7,811,464 3,905,732 1,952,866 976,433 2,929,300 1,464,650 732,325 2,196,976 1,098,488 549,244 274,622 137,311 411,934 205,967 617,902 308,951 926,854 463,427 1,390,282 695,141 2,085,424 1,042,712 521,356 260,678 130,339 391,018 195,509 586,528 293,264 146,632 73,316 36,658 18,329 54,988 27,494 13,747 41,242 20,621 61,864 30,932 15,466 7,733 23,200 11,600 5,800 2,900 1,450 725 2,176 1,088

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