996,517

131 × 7607

Starting at 996,517, the Collatz iteration reaches 1 after 170 steps. The first transition is 2989552; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 131 × 7607

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 1,004,256

Proper Divisor Sum 7,739

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #996511 ← → #996529

Radix Representation

Decimal	996517
Binary	11110011010010100101 (20 bits)
Octal	0o3632245
Hexadecimal	0xF34A5

Divisor Catalog (4)

1 131 7,607 996,517

Collatz Trajectory (170 steps to reach 1)

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

996,517 2,989,552 1,494,776 747,388 373,694 186,847 560,542 280,271 840,814 420,407 1,261,222 630,611 1,891,834 945,917 2,837,752 1,418,876 709,438 354,719 1,064,158 532,079 1,596,238 798,119 2,394,358 1,197,179 3,591,538 1,795,769 5,387,308 2,693,654 1,346,827 4,040,482 2,020,241 6,060,724 3,030,362 1,515,181 4,545,544 2,272,772 1,136,386 568,193 1,704,580 852,290 426,145 1,278,436 639,218 319,609 958,828 479,414 239,707 719,122 359,561 1,078,684 539,342 269,671 809,014 404,507 1,213,522 606,761 1,820,284 910,142 455,071 1,365,214

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