6,490,790

2 × 5 × 649079

Starting at 6,490,790, the Collatz iteration reaches 1 after 240 steps. The first transition is 3245395; the starting value is even with 8 positive divisors.

Prime Factor Structure

Factorization String 2 × 5 × 649079

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 11,683,440

Proper Divisor Sum 5,192,650

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #6490777 ← → #6490793

Radix Representation

Decimal	6490790
Binary	11000110000101010100110 (23 bits)
Octal	0o30605246
Hexadecimal	0x630AA6

Divisor Catalog (8)

1 2 5 10 649,079 1,298,158 3,245,395 6,490,790

Collatz Trajectory (240 steps to reach 1)

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

6,490,790 3,245,395 9,736,186 4,868,093 14,604,280 7,302,140 3,651,070 1,825,535 5,476,606 2,738,303 8,214,910 4,107,455 12,322,366 6,161,183 18,483,550 9,241,775 27,725,326 13,862,663 41,587,990 20,793,995 62,381,986 31,190,993 93,572,980 46,786,490 23,393,245 70,179,736 35,089,868 17,544,934 8,772,467 26,317,402 13,158,701 39,476,104 19,738,052 9,869,026 4,934,513 14,803,540 7,401,770 3,700,885 11,102,656 5,551,328 2,775,664 1,387,832 693,916 346,958 173,479 520,438 260,219 780,658 390,329 1,170,988 585,494 292,747 878,242 439,121 1,317,364 658,682 329,341 988,024 494,012 247,006

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