5,118,620

2² × 5 × 13 × 19687

5,118,620 factors as 2^2 × 5 × 13 × 19687. Its 24 positive divisors give a proper-divisor sum of 6,457,924, so this integer is abundant. The Collatz stopping time is 113 steps.

Prime Factor Structure

Factorization String 2^2 × 5 × 13 × 19687

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 11,576,544

Proper Divisor Sum 6,457,924

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #5118613 ← → #5118637

Radix Representation

Decimal	5118620
Binary	10011100001101010011100 (23 bits)
Octal	0o23415234
Hexadecimal	0x4E1A9C

Divisor Catalog (24)

Collatz Trajectory (113 steps to reach 1)

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

5,118,620 2,559,310 1,279,655 3,838,966 1,919,483 5,758,450 2,879,225 8,637,676 4,318,838 2,159,419 6,478,258 3,239,129 9,717,388 4,858,694 2,429,347 7,288,042 3,644,021 10,932,064 5,466,032 2,733,016 1,366,508 683,254 341,627 1,024,882 512,441 1,537,324 768,662 384,331 1,152,994 576,497 1,729,492 864,746 432,373 1,297,120 648,560 324,280 162,140 81,070 40,535 121,606 60,803 182,410 91,205 273,616 136,808 68,404 34,202 17,101 51,304 25,652 12,826 6,413 19,240 9,620 4,810 2,405 7,216 3,608 1,804 902

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