1,773,279

3³ × 65677

Starting at 1,773,279, the Collatz iteration reaches 1 after 145 steps. The first transition is 5319838; the starting value is odd with 8 positive divisors.

Prime Factor Structure

Factorization String 3^3 × 65677

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 2,627,120

Proper Divisor Sum 853,841

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #1773271 ← → #1773281

Radix Representation

Decimal	1773279
Binary	110110000111011011111 (21 bits)
Octal	0o6607337
Hexadecimal	0x1B0EDF

Divisor Catalog (8)

1 3 9 27 65,677 197,031 591,093 1,773,279

Collatz Trajectory (145 steps to reach 1)

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

1,773,279 5,319,838 2,659,919 7,979,758 3,989,879 11,969,638 5,984,819 17,954,458 8,977,229 26,931,688 13,465,844 6,732,922 3,366,461 10,099,384 5,049,692 2,524,846 1,262,423 3,787,270 1,893,635 5,680,906 2,840,453 8,521,360 4,260,680 2,130,340 1,065,170 532,585 1,597,756 798,878 399,439 1,198,318 599,159 1,797,478 898,739 2,696,218 1,348,109 4,044,328 2,022,164 1,011,082 505,541 1,516,624 758,312 379,156 189,578 94,789 284,368 142,184 71,092 35,546 17,773 53,320 26,660 13,330 6,665 19,996 9,998 4,999 14,998 7,499 22,498 11,249

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