4,440,622

2 × 2220311

4,440,622 factors as 2 × 2220311. Its 4 positive divisors give a proper-divisor sum of 2,220,314, so this integer is deficient. The Collatz stopping time is 167 steps.

Prime Factor Structure

Factorization String 2 × 2220311

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 6,660,936

Proper Divisor Sum 2,220,314

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #4440619 ← → #4440637

Radix Representation

Decimal	4440622
Binary	10000111100001000101110 (23 bits)
Octal	0o20741056
Hexadecimal	0x43C22E

Divisor Catalog (4)

1 2 2,220,311 4,440,622

Collatz Trajectory (167 steps to reach 1)

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

4,440,622 2,220,311 6,660,934 3,330,467 9,991,402 4,995,701 14,987,104 7,493,552 3,746,776 1,873,388 936,694 468,347 1,405,042 702,521 2,107,564 1,053,782 526,891 1,580,674 790,337 2,371,012 1,185,506 592,753 1,778,260 889,130 444,565 1,333,696 666,848 333,424 166,712 83,356 41,678 20,839 62,518 31,259 93,778 46,889 140,668 70,334 35,167 105,502 52,751 158,254 79,127 237,382 118,691 356,074 178,037 534,112 267,056 133,528 66,764 33,382 16,691 50,074 25,037 75,112 37,556 18,778 9,389 28,168

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