λ
Sequence Observatory

3,282,855

3 × 5 × 218857
Deficient Odd Composite

Starting at 3,282,855, the Collatz iteration reaches 1 after 195 steps. The first transition is 9848566; the starting value is odd with 8 positive divisors.

Prime Factor Structure

Factorization String 3 × 5 × 218857
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 5,252,592
Proper Divisor Sum 1,969,737
Digit Sum / Digital Root 33 (Root: 6)
Adjacent Primes #3282847 ← → #3282857

Radix Representation

Decimal 3282855
Binary 1100100001011110100111 (22 bits)
Octal 0o14413647
Hexadecimal 0x3217A7

Divisor Catalog (8)

1 3 5 15 218,857 656,571 1,094,285 3,282,855

Collatz Trajectory (195 steps to reach 1)

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

3,282,855 9,848,566 4,924,283 14,772,850 7,386,425 22,159,276 11,079,638 5,539,819 16,619,458 8,309,729 24,929,188 12,464,594 6,232,297 18,696,892 9,348,446 4,674,223 14,022,670 7,011,335 21,034,006 10,517,003 31,551,010 15,775,505 47,326,516 23,663,258 11,831,629 35,494,888 17,747,444 8,873,722 4,436,861 13,310,584 6,655,292 3,327,646 1,663,823 4,991,470 2,495,735 7,487,206 3,743,603 11,230,810 5,615,405 16,846,216 8,423,108 4,211,554 2,105,777 6,317,332 3,158,666 1,579,333 4,738,000 2,369,000 1,184,500 592,250 296,125 888,376 444,188 222,094 111,047 333,142 166,571 499,714 249,857 749,572

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