λ
Sequence Observatory

3,410,843

503 × 6781
Deficient Odd Composite

Starting at 3,410,843, the Collatz iteration reaches 1 after 208 steps. The first transition is 10232530; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 503 × 6781
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 3,418,128
Proper Divisor Sum 7,285
Digit Sum / Digital Root 23 (Root: 5)
Adjacent Primes #3410821 ← → #3410851

Radix Representation

Decimal 3410843
Binary 1101000000101110011011 (22 bits)
Octal 0o15005633
Hexadecimal 0x340B9B

Divisor Catalog (4)

1 503 6,781 3,410,843

Collatz Trajectory (208 steps to reach 1)

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

3,410,843 10,232,530 5,116,265 15,348,796 7,674,398 3,837,199 11,511,598 5,755,799 17,267,398 8,633,699 25,901,098 12,950,549 38,851,648 19,425,824 9,712,912 4,856,456 2,428,228 1,214,114 607,057 1,821,172 910,586 455,293 1,365,880 682,940 341,470 170,735 512,206 256,103 768,310 384,155 1,152,466 576,233 1,728,700 864,350 432,175 1,296,526 648,263 1,944,790 972,395 2,917,186 1,458,593 4,375,780 2,187,890 1,093,945 3,281,836 1,640,918 820,459 2,461,378 1,230,689 3,692,068 1,846,034 923,017 2,769,052 1,384,526 692,263 2,076,790 1,038,395 3,115,186 1,557,593 4,672,780

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