λ
Sequence Observatory

3,596,347

139 × 25873
Deficient Odd Composite

Starting at 3,596,347, the Collatz iteration reaches 1 after 159 steps. The first transition is 10789042; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 139 × 25873
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 3,622,360
Proper Divisor Sum 26,013
Digit Sum / Digital Root 37 (Root: 1)
Adjacent Primes #3596323 ← → #3596353

Radix Representation

Decimal 3596347
Binary 1101101110000000111011 (22 bits)
Octal 0o15560073
Hexadecimal 0x36E03B

Divisor Catalog (4)

1 139 25,873 3,596,347

Collatz Trajectory (159 steps to reach 1)

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

3,596,347 10,789,042 5,394,521 16,183,564 8,091,782 4,045,891 12,137,674 6,068,837 18,206,512 9,103,256 4,551,628 2,275,814 1,137,907 3,413,722 1,706,861 5,120,584 2,560,292 1,280,146 640,073 1,920,220 960,110 480,055 1,440,166 720,083 2,160,250 1,080,125 3,240,376 1,620,188 810,094 405,047 1,215,142 607,571 1,822,714 911,357 2,734,072 1,367,036 683,518 341,759 1,025,278 512,639 1,537,918 768,959 2,306,878 1,153,439 3,460,318 1,730,159 5,190,478 2,595,239 7,785,718 3,892,859 11,678,578 5,839,289 17,517,868 8,758,934 4,379,467 13,138,402 6,569,201 19,707,604 9,853,802 4,926,901

More profiles

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