λ
Sequence Observatory

6,216,297

3 × 41 × 50539
Deficient Odd Composite

Starting at 6,216,297, the Collatz iteration reaches 1 after 157 steps. The first transition is 18648892; the starting value is odd with 8 positive divisors.

Prime Factor Structure

Factorization String 3 × 41 × 50539
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 8,490,720
Proper Divisor Sum 2,274,423
Digit Sum / Digital Root 33 (Root: 6)
Adjacent Primes #6216293 ← → #6216307

Radix Representation

Decimal 6216297
Binary 10111101101101001101001 (23 bits)
Octal 0o27555151
Hexadecimal 0x5EDA69

Divisor Catalog (8)

1 3 41 123 50,539 151,617 2,072,099 6,216,297

Collatz Trajectory (157 steps to reach 1)

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

6,216,297 18,648,892 9,324,446 4,662,223 13,986,670 6,993,335 20,980,006 10,490,003 31,470,010 15,735,005 47,205,016 23,602,508 11,801,254 5,900,627 17,701,882 8,850,941 26,552,824 13,276,412 6,638,206 3,319,103 9,957,310 4,978,655 14,935,966 7,467,983 22,403,950 11,201,975 33,605,926 16,802,963 50,408,890 25,204,445 75,613,336 37,806,668 18,903,334 9,451,667 28,355,002 14,177,501 42,532,504 21,266,252 10,633,126 5,316,563 15,949,690 7,974,845 23,924,536 11,962,268 5,981,134 2,990,567 8,971,702 4,485,851 13,457,554 6,728,777 20,186,332 10,093,166 5,046,583 15,139,750 7,569,875 22,709,626 11,354,813 34,064,440 17,032,220 8,516,110

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