9,413,345

5 × 43 × 43783

Starting at 9,413,345, the Collatz iteration reaches 1 after 256 steps. The first transition is 28240036; the starting value is odd with 8 positive divisors.

Prime Factor Structure

Factorization String 5 × 43 × 43783

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 11,558,976

Proper Divisor Sum 2,145,631

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #9413333 ← → #9413347

Radix Representation

Decimal	9413345
Binary	100011111010001011100001 (24 bits)
Octal	0o43721341
Hexadecimal	0x8FA2E1

Divisor Catalog (8)

1 5 43 215 43,783 218,915 1,882,669 9,413,345

Collatz Trajectory (256 steps to reach 1)

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

9,413,345 28,240,036 14,120,018 7,060,009 21,180,028 10,590,014 5,295,007 15,885,022 7,942,511 23,827,534 11,913,767 35,741,302 17,870,651 53,611,954 26,805,977 80,417,932 40,208,966 20,104,483 60,313,450 30,156,725 90,470,176 45,235,088 22,617,544 11,308,772 5,654,386 2,827,193 8,481,580 4,240,790 2,120,395 6,361,186 3,180,593 9,541,780 4,770,890 2,385,445 7,156,336 3,578,168 1,789,084 894,542 447,271 1,341,814 670,907 2,012,722 1,006,361 3,019,084 1,509,542 754,771 2,264,314 1,132,157 3,396,472 1,698,236 849,118 424,559 1,273,678 636,839 1,910,518 955,259 2,865,778 1,432,889 4,298,668 2,149,334

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