8,497,763

331 × 25673

Starting at 8,497,763, the Collatz iteration reaches 1 after 243 steps. The first transition is 25493290; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 331 × 25673

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 8,523,768

Proper Divisor Sum 26,005

Digit Sum / Digital Root 44 (Root: 8)

Adjacent Primes #8497759 ← → #8497771

Radix Representation

Decimal	8497763
Binary	100000011010101001100011 (24 bits)
Octal	0o40325143
Hexadecimal	0x81AA63

Divisor Catalog (4)

1 331 25,673 8,497,763

Collatz Trajectory (243 steps to reach 1)

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

8,497,763 25,493,290 12,746,645 38,239,936 19,119,968 9,559,984 4,779,992 2,389,996 1,194,998 597,499 1,792,498 896,249 2,688,748 1,344,374 672,187 2,016,562 1,008,281 3,024,844 1,512,422 756,211 2,268,634 1,134,317 3,402,952 1,701,476 850,738 425,369 1,276,108 638,054 319,027 957,082 478,541 1,435,624 717,812 358,906 179,453 538,360 269,180 134,590 67,295 201,886 100,943 302,830 151,415 454,246 227,123 681,370 340,685 1,022,056 511,028 255,514 127,757 383,272 191,636 95,818 47,909 143,728 71,864 35,932 17,966 8,983

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