λ
Sequence Observatory

6,351,413

107 × 59359
Deficient Odd Composite

Starting at 6,351,413, the Collatz iteration reaches 1 after 147 steps. The first transition is 19054240; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 107 × 59359
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 6,410,880
Proper Divisor Sum 59,467
Digit Sum / Digital Root 23 (Root: 5)
Adjacent Primes #6351403 ← → #6351431

Radix Representation

Decimal 6351413
Binary 11000001110101000110101 (23 bits)
Octal 0o30165065
Hexadecimal 0x60EA35

Divisor Catalog (4)

1 107 59,359 6,351,413

Collatz Trajectory (147 steps to reach 1)

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

6,351,413 19,054,240 9,527,120 4,763,560 2,381,780 1,190,890 595,445 1,786,336 893,168 446,584 223,292 111,646 55,823 167,470 83,735 251,206 125,603 376,810 188,405 565,216 282,608 141,304 70,652 35,326 17,663 52,990 26,495 79,486 39,743 119,230 59,615 178,846 89,423 268,270 134,135 402,406 201,203 603,610 301,805 905,416 452,708 226,354 113,177 339,532 169,766 84,883 254,650 127,325 381,976 190,988 95,494 47,747 143,242 71,621 214,864 107,432 53,716 26,858 13,429 40,288

More profiles

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