2,018,493

3³ × 74759

2,018,493 factors as 3^3 × 74759. Its 8 positive divisors give a proper-divisor sum of 971,907, so this integer is deficient. The Collatz stopping time is 184 steps.

Prime Factor Structure

Factorization String 3^3 × 74759

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 2,990,400

Proper Divisor Sum 971,907

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #2018483 ← → #2018507

Radix Representation

Decimal	2018493
Binary	111101100110010111101 (21 bits)
Octal	0o7546275
Hexadecimal	0x1ECCBD

Divisor Catalog (8)

1 3 9 27 74,759 224,277 672,831 2,018,493

Collatz Trajectory (184 steps to reach 1)

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

2,018,493 6,055,480 3,027,740 1,513,870 756,935 2,270,806 1,135,403 3,406,210 1,703,105 5,109,316 2,554,658 1,277,329 3,831,988 1,915,994 957,997 2,873,992 1,436,996 718,498 359,249 1,077,748 538,874 269,437 808,312 404,156 202,078 101,039 303,118 151,559 454,678 227,339 682,018 341,009 1,023,028 511,514 255,757 767,272 383,636 191,818 95,909 287,728 143,864 71,932 35,966 17,983 53,950 26,975 80,926 40,463 121,390 60,695 182,086 91,043 273,130 136,565 409,696 204,848 102,424 51,212 25,606 12,803

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