2² × 3² × 20809

Prime Factor Structure

Factorization String 2^2 × 3^2 × 20809

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 1,893,710

Proper Divisor Sum 1,144,586

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #749093 ← → #749129

1 2 3 4 6 9 12 18 36 20,809 41,618 62,427 83,236 124,854 187,281 249,708 374,562 749,124

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

749,124 374,562 187,281 561,844 280,922 140,461 421,384 210,692 105,346 52,673 158,020 79,010 39,505 118,516 59,258 29,629 88,888 44,444 22,222 11,111 33,334 16,667 50,002 25,001 75,004 37,502 18,751 56,254 28,127 84,382 42,191 126,574 63,287 189,862 94,931 284,794 142,397 427,192 213,596 106,798 53,399 160,198 80,099 240,298 120,149 360,448 180,224 90,112 45,056 22,528 11,264 5,632 2,816 1,408 704 352 176 88 44 22

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