9,646,451

757 × 12743

Starting at 9,646,451, the Collatz iteration reaches 1 after 145 steps. The first transition is 28939354; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 757 × 12743

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 9,659,952

Proper Divisor Sum 13,501

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #9646423 ← → #9646457

Radix Representation

Decimal	9646451
Binary	100100110011000101110011 (24 bits)
Octal	0o44630563
Hexadecimal	0x933173

Divisor Catalog (4)

1 757 12,743 9,646,451

Collatz Trajectory (145 steps to reach 1)

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

9,646,451 28,939,354 14,469,677 43,409,032 21,704,516 10,852,258 5,426,129 16,278,388 8,139,194 4,069,597 12,208,792 6,104,396 3,052,198 1,526,099 4,578,298 2,289,149 6,867,448 3,433,724 1,716,862 858,431 2,575,294 1,287,647 3,862,942 1,931,471 5,794,414 2,897,207 8,691,622 4,345,811 13,037,434 6,518,717 19,556,152 9,778,076 4,889,038 2,444,519 7,333,558 3,666,779 11,000,338 5,500,169 16,500,508 8,250,254 4,125,127 12,375,382 6,187,691 18,563,074 9,281,537 27,844,612 13,922,306 6,961,153 20,883,460 10,441,730 5,220,865 15,662,596 7,831,298 3,915,649 11,746,948 5,873,474 2,936,737 8,810,212 4,405,106 2,202,553

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