2,845,784

2³ × 355723

2,845,784 factors as 2^3 × 355723. Its 8 positive divisors give a proper-divisor sum of 2,490,076, so this integer is deficient. The Collatz stopping time is 99 steps.

Prime Factor Structure

Factorization String 2^3 × 355723

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 5,335,860

Proper Divisor Sum 2,490,076

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #2845727 ← → #2845789

Radix Representation

Decimal	2845784
Binary	1010110110110001011000 (22 bits)
Octal	0o12666130
Hexadecimal	0x2B6C58

Divisor Catalog (8)

1 2 4 8 355,723 711,446 1,422,892 2,845,784

Collatz Trajectory (99 steps to reach 1)

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

2,845,784 1,422,892 711,446 355,723 1,067,170 533,585 1,600,756 800,378 400,189 1,200,568 600,284 300,142 150,071 450,214 225,107 675,322 337,661 1,012,984 506,492 253,246 126,623 379,870 189,935 569,806 284,903 854,710 427,355 1,282,066 641,033 1,923,100 961,550 480,775 1,442,326 721,163 2,163,490 1,081,745 3,245,236 1,622,618 811,309 2,433,928 1,216,964 608,482 304,241 912,724 456,362 228,181 684,544 342,272 171,136 85,568 42,784 21,392 10,696 5,348 2,674 1,337 4,012 2,006 1,003 3,010

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