4,491,622

2 × 2245811

4,491,622 factors as 2 × 2245811. Its 4 positive divisors give a proper-divisor sum of 2,245,814, so this integer is deficient. The Collatz stopping time is 162 steps.

Prime Factor Structure

Factorization String 2 × 2245811

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 6,737,436

Proper Divisor Sum 2,245,814

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #4491569 ← → #4491623

Radix Representation

Decimal	4491622
Binary	10001001000100101100110 (23 bits)
Octal	0o21104546
Hexadecimal	0x448966

Divisor Catalog (4)

1 2 2,245,811 4,491,622

Collatz Trajectory (162 steps to reach 1)

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

4,491,622 2,245,811 6,737,434 3,368,717 10,106,152 5,053,076 2,526,538 1,263,269 3,789,808 1,894,904 947,452 473,726 236,863 710,590 355,295 1,065,886 532,943 1,598,830 799,415 2,398,246 1,199,123 3,597,370 1,798,685 5,396,056 2,698,028 1,349,014 674,507 2,023,522 1,011,761 3,035,284 1,517,642 758,821 2,276,464 1,138,232 569,116 284,558 142,279 426,838 213,419 640,258 320,129 960,388 480,194 240,097 720,292 360,146 180,073 540,220 270,110 135,055 405,166 202,583 607,750 303,875 911,626 455,813 1,367,440 683,720 341,860 170,930

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