1,645,094

2 × 11 × 37 × 43 × 47

1,645,094 factors as 2 × 11 × 37 × 43 × 47. Its 32 positive divisors give a proper-divisor sum of 1,244,122, so this integer is deficient. The Collatz stopping time is 207 steps.

Prime Factor Structure

Factorization String 2 × 11 × 37 × 43 × 47

Distinct Prime Factors 5

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 2,889,216

Proper Divisor Sum 1,244,122

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #1645093 ← → #1645099

Radix Representation

Decimal	1645094
Binary	110010001101000100110 (21 bits)
Octal	0o6215046
Hexadecimal	0x191A26

Divisor Catalog (32)

Collatz Trajectory (207 steps to reach 1)

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

1,645,094 822,547 2,467,642 1,233,821 3,701,464 1,850,732 925,366 462,683 1,388,050 694,025 2,082,076 1,041,038 520,519 1,561,558 780,779 2,342,338 1,171,169 3,513,508 1,756,754 878,377 2,635,132 1,317,566 658,783 1,976,350 988,175 2,964,526 1,482,263 4,446,790 2,223,395 6,670,186 3,335,093 10,005,280 5,002,640 2,501,320 1,250,660 625,330 312,665 937,996 468,998 234,499 703,498 351,749 1,055,248 527,624 263,812 131,906 65,953 197,860 98,930 49,465 148,396 74,198 37,099 111,298 55,649 166,948 83,474 41,737 125,212 62,606

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