9,247,550

2 × 5² × 13 × 41 × 347

Starting at 9,247,550, the Collatz iteration reaches 1 after 225 steps. The first transition is 4623775; the starting value is even with 48 positive divisors.

Prime Factor Structure

Factorization String 2 × 5^2 × 13 × 41 × 347

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 19,030,032

Proper Divisor Sum 9,782,482

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #9247543 ← → #9247573

Radix Representation

Decimal	9247550
Binary	100011010001101100111110 (24 bits)
Octal	0o43215476
Hexadecimal	0x8D1B3E

Divisor Catalog (48)

1 2 5 10 13 25 26 41 50 65 82 130 205 325 347 410 533 650 694 1,025 1,066 1,735 2,050 2,665 3,470 4,511 5,330 8,675 9,022 13,325 14,227 17,350 22,555 26,650 28,454 45,110 71,135 112,775 142,270 184,951 225,550 355,675 369,902 711,350 924,755 1,849,510 4,623,775 9,247,550

Collatz Trajectory (225 steps to reach 1)

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

9,247,550 4,623,775 13,871,326 6,935,663 20,806,990 10,403,495 31,210,486 15,605,243 46,815,730 23,407,865 70,223,596 35,111,798 17,555,899 52,667,698 26,333,849 79,001,548 39,500,774 19,750,387 59,251,162 29,625,581 88,876,744 44,438,372 22,219,186 11,109,593 33,328,780 16,664,390 8,332,195 24,996,586 12,498,293 37,494,880 18,747,440 9,373,720 4,686,860 2,343,430 1,171,715 3,515,146 1,757,573 5,272,720 2,636,360 1,318,180 659,090 329,545 988,636 494,318 247,159 741,478 370,739 1,112,218 556,109 1,668,328 834,164 417,082 208,541 625,624 312,812 156,406 78,203 234,610 117,305 351,916

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