λ
Sequence Observatory

5,916,635

5 × 23 × 51449
Deficient Odd Composite

Starting at 5,916,635, the Collatz iteration reaches 1 after 214 steps. The first transition is 17749906; the starting value is odd with 8 positive divisors.

Prime Factor Structure

Factorization String 5 × 23 × 51449
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 7,408,800
Proper Divisor Sum 1,492,165
Digit Sum / Digital Root 35 (Root: 8)
Adjacent Primes #5916623 ← → #5916637

Radix Representation

Decimal 5916635
Binary 10110100100011111011011 (23 bits)
Octal 0o26443733
Hexadecimal 0x5A47DB

Divisor Catalog (8)

1 5 23 115 51,449 257,245 1,183,327 5,916,635

Collatz Trajectory (214 steps to reach 1)

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

5,916,635 17,749,906 8,874,953 26,624,860 13,312,430 6,656,215 19,968,646 9,984,323 29,952,970 14,976,485 44,929,456 22,464,728 11,232,364 5,616,182 2,808,091 8,424,274 4,212,137 12,636,412 6,318,206 3,159,103 9,477,310 4,738,655 14,215,966 7,107,983 21,323,950 10,661,975 31,985,926 15,992,963 47,978,890 23,989,445 71,968,336 35,984,168 17,992,084 8,996,042 4,498,021 13,494,064 6,747,032 3,373,516 1,686,758 843,379 2,530,138 1,265,069 3,795,208 1,897,604 948,802 474,401 1,423,204 711,602 355,801 1,067,404 533,702 266,851 800,554 400,277 1,200,832 600,416 300,208 150,104 75,052 37,526

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