3,409,869

3 × 1136623

Starting at 3,409,869, the Collatz iteration reaches 1 after 208 steps. The first transition is 10229608; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 3 × 1136623

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 4,546,496

Proper Divisor Sum 1,136,627

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #3409853 ← → #3409891

Radix Representation

Decimal	3409869
Binary	1101000000011111001101 (22 bits)
Octal	0o15003715
Hexadecimal	0x3407CD

Divisor Catalog (4)

1 3 1,136,623 3,409,869

Collatz Trajectory (208 steps to reach 1)

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

3,409,869 10,229,608 5,114,804 2,557,402 1,278,701 3,836,104 1,918,052 959,026 479,513 1,438,540 719,270 359,635 1,078,906 539,453 1,618,360 809,180 404,590 202,295 606,886 303,443 910,330 455,165 1,365,496 682,748 341,374 170,687 512,062 256,031 768,094 384,047 1,152,142 576,071 1,728,214 864,107 2,592,322 1,296,161 3,888,484 1,944,242 972,121 2,916,364 1,458,182 729,091 2,187,274 1,093,637 3,280,912 1,640,456 820,228 410,114 205,057 615,172 307,586 153,793 461,380 230,690 115,345 346,036 173,018 86,509 259,528 129,764

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