5,118,021

3² × 568669

5,118,021 factors as 3^2 × 568669. Its 6 positive divisors give a proper-divisor sum of 2,274,689, so this integer is deficient. The Collatz stopping time is 82 steps.

Prime Factor Structure

Factorization String 3^2 × 568669

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 7,392,710

Proper Divisor Sum 2,274,689

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #5118017 ← → #5118023

Radix Representation

Decimal	5118021
Binary	10011100001100001000101 (23 bits)
Octal	0o23414105
Hexadecimal	0x4E1845

Divisor Catalog (6)

1 3 9 568,669 1,706,007 5,118,021

Collatz Trajectory (82 steps to reach 1)

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

5,118,021 15,354,064 7,677,032 3,838,516 1,919,258 959,629 2,878,888 1,439,444 719,722 359,861 1,079,584 539,792 269,896 134,948 67,474 33,737 101,212 50,606 25,303 75,910 37,955 113,866 56,933 170,800 85,400 42,700 21,350 10,675 32,026 16,013 48,040 24,020 12,010 6,005 18,016 9,008 4,504 2,252 1,126 563 1,690 845 2,536 1,268 634 317 952 476 238 119 358 179 538 269 808 404 202 101 304 152

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