4,311,850

2 × 5² × 83 × 1039

Starting at 4,311,850, the Collatz iteration reaches 1 after 105 steps. The first transition is 2155925; the starting value is even with 24 positive divisors.

Prime Factor Structure

Factorization String 2 × 5^2 × 83 × 1039

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 8,124,480

Proper Divisor Sum 3,812,630

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #4311823 ← → #4311871

Radix Representation

Decimal	4311850
Binary	10000011100101100101010 (23 bits)
Octal	0o20345452
Hexadecimal	0x41CB2A

Divisor Catalog (24)

Collatz Trajectory (105 steps to reach 1)

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

4,311,850 2,155,925 6,467,776 3,233,888 1,616,944 808,472 404,236 202,118 101,059 303,178 151,589 454,768 227,384 113,692 56,846 28,423 85,270 42,635 127,906 63,953 191,860 95,930 47,965 143,896 71,948 35,974 17,987 53,962 26,981 80,944 40,472 20,236 10,118 5,059 15,178 7,589 22,768 11,384 5,692 2,846 1,423 4,270 2,135 6,406 3,203 9,610 4,805 14,416 7,208 3,604 1,802 901 2,704 1,352 676 338 169 508 254 127

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