650,318

2 × 17 × 31 × 617

Starting at 650,318, the Collatz iteration reaches 1 after 185 steps. The first transition is 325159; the starting value is even with 16 positive divisors.

Prime Factor Structure

Factorization String 2 × 17 × 31 × 617

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,067,904

Proper Divisor Sum 417,586

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #650317 ← → #650327

Radix Representation

Decimal	650318
Binary	10011110110001001110 (20 bits)
Octal	0o2366116
Hexadecimal	0x9EC4E

Divisor Catalog (16)

1 2 17 31 34 62 527 617 1,054 1,234 10,489 19,127 20,978 38,254 325,159 650,318

Collatz Trajectory (185 steps to reach 1)

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

650,318 325,159 975,478 487,739 1,463,218 731,609 2,194,828 1,097,414 548,707 1,646,122 823,061 2,469,184 1,234,592 617,296 308,648 154,324 77,162 38,581 115,744 57,872 28,936 14,468 7,234 3,617 10,852 5,426 2,713 8,140 4,070 2,035 6,106 3,053 9,160 4,580 2,290 1,145 3,436 1,718 859 2,578 1,289 3,868 1,934 967 2,902 1,451 4,354 2,177 6,532 3,266 1,633 4,900 2,450 1,225 3,676 1,838 919 2,758 1,379 4,138

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