4,442,888

2³ × 555361

4,442,888 factors as 2^3 × 555361. Its 8 positive divisors give a proper-divisor sum of 3,887,542, so this integer is deficient. The Collatz stopping time is 286 steps.

Prime Factor Structure

Factorization String 2^3 × 555361

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 8,330,430

Proper Divisor Sum 3,887,542

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #4442869 ← → #4442897

Radix Representation

Decimal	4442888
Binary	10000111100101100001000 (23 bits)
Octal	0o20745410
Hexadecimal	0x43CB08

Divisor Catalog (8)

1 2 4 8 555,361 1,110,722 2,221,444 4,442,888

Collatz Trajectory (286 steps to reach 1)

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

4,442,888 2,221,444 1,110,722 555,361 1,666,084 833,042 416,521 1,249,564 624,782 312,391 937,174 468,587 1,405,762 702,881 2,108,644 1,054,322 527,161 1,581,484 790,742 395,371 1,186,114 593,057 1,779,172 889,586 444,793 1,334,380 667,190 333,595 1,000,786 500,393 1,501,180 750,590 375,295 1,125,886 562,943 1,688,830 844,415 2,533,246 1,266,623 3,799,870 1,899,935 5,699,806 2,849,903 8,549,710 4,274,855 12,824,566 6,412,283 19,236,850 9,618,425 28,855,276 14,427,638 7,213,819 21,641,458 10,820,729 32,462,188 16,231,094 8,115,547 24,346,642 12,173,321 36,519,964

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