λ
Sequence Observatory

3,235,961

3235961
Deficient Odd Prime

Starting at 3,235,961, the Collatz iteration reaches 1 after 270 steps. The first transition is 9707884; the starting value is odd with 2 positive divisors.

Prime Factor Structure

Factorization String 3235961
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 3,235,962
Proper Divisor Sum 1
Digit Sum / Digital Root 29 (Root: 2)
Adjacent Primes #3235901 ← → #3235963

Radix Representation

Decimal 3235961
Binary 1100010110000001111001 (22 bits)
Octal 0o14260171
Hexadecimal 0x316079

Divisor Catalog (2)

Collatz Trajectory (270 steps to reach 1)

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

3,235,961 9,707,884 4,853,942 2,426,971 7,280,914 3,640,457 10,921,372 5,460,686 2,730,343 8,191,030 4,095,515 12,286,546 6,143,273 18,429,820 9,214,910 4,607,455 13,822,366 6,911,183 20,733,550 10,366,775 31,100,326 15,550,163 46,650,490 23,325,245 69,975,736 34,987,868 17,493,934 8,746,967 26,240,902 13,120,451 39,361,354 19,680,677 59,042,032 29,521,016 14,760,508 7,380,254 3,690,127 11,070,382 5,535,191 16,605,574 8,302,787 24,908,362 12,454,181 37,362,544 18,681,272 9,340,636 4,670,318 2,335,159 7,005,478 3,502,739 10,508,218 5,254,109 15,762,328 7,881,164 3,940,582 1,970,291 5,910,874 2,955,437 8,866,312 4,433,156

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