4,989,388

2² × 31 × 40237

4,989,388 is even and not a perfect square. Its factorization is 2^2 × 31 × 40237 and its 12 divisors sum to 9,013,312.

Prime Factor Structure

Factorization String 2^2 × 31 × 40237

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 9,013,312

Proper Divisor Sum 4,023,924

Digit Sum / Digital Root 49 (Root: 4)

Adjacent Primes #4989377 ← → #4989409

Radix Representation

Decimal	4989388
Binary	10011000010000111001100 (23 bits)
Octal	0o23020714
Hexadecimal	0x4C21CC

Divisor Catalog (12)

1 2 4 31 62 124 40,237 80,474 160,948 1,247,347 2,494,694 4,989,388

Collatz Trajectory (175 steps to reach 1)

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

4,989,388 2,494,694 1,247,347 3,742,042 1,871,021 5,613,064 2,806,532 1,403,266 701,633 2,104,900 1,052,450 526,225 1,578,676 789,338 394,669 1,184,008 592,004 296,002 148,001 444,004 222,002 111,001 333,004 166,502 83,251 249,754 124,877 374,632 187,316 93,658 46,829 140,488 70,244 35,122 17,561 52,684 26,342 13,171 39,514 19,757 59,272 29,636 14,818 7,409 22,228 11,114 5,557 16,672 8,336 4,168 2,084 1,042 521 1,564 782 391 1,174 587 1,762 881

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