8,298,805

5 × 17 × 89 × 1097

Starting at 8,298,805, the Collatz iteration reaches 1 after 80 steps. The first transition is 24896416; the starting value is odd with 16 positive divisors.

Prime Factor Structure

Factorization String 5 × 17 × 89 × 1097

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 10,672,560

Proper Divisor Sum 2,373,755

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #8298803 ← → #8298811

Radix Representation

Decimal	8298805
Binary	11111101010000100110101 (23 bits)
Octal	0o37520465
Hexadecimal	0x7EA135

Divisor Catalog (16)

1 5 17 85 89 445 1,097 1,513 5,485 7,565 18,649 93,245 97,633 488,165 1,659,761 8,298,805

Collatz Trajectory (80 steps to reach 1)

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

8,298,805 24,896,416 12,448,208 6,224,104 3,112,052 1,556,026 778,013 2,334,040 1,167,020 583,510 291,755 875,266 437,633 1,312,900 656,450 328,225 984,676 492,338 246,169 738,508 369,254 184,627 553,882 276,941 830,824 415,412 207,706 103,853 311,560 155,780 77,890 38,945 116,836 58,418 29,209 87,628 43,814 21,907 65,722 32,861 98,584 49,292 24,646 12,323 36,970 18,485 55,456 27,728 13,864 6,932 3,466 1,733 5,200 2,600 1,300 650 325 976 488 244

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