9,074,921

1811 × 5011

Starting at 9,074,921, the Collatz iteration reaches 1 after 181 steps. The first transition is 27224764; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 1811 × 5011

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 9,081,744

Proper Divisor Sum 6,823

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #9074911 ← → #9074929

Radix Representation

Decimal	9074921
Binary	100010100111100011101001 (24 bits)
Octal	0o42474351
Hexadecimal	0x8A78E9

Divisor Catalog (4)

1 1,811 5,011 9,074,921

Collatz Trajectory (181 steps to reach 1)

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

9,074,921 27,224,764 13,612,382 6,806,191 20,418,574 10,209,287 30,627,862 15,313,931 45,941,794 22,970,897 68,912,692 34,456,346 17,228,173 51,684,520 25,842,260 12,921,130 6,460,565 19,381,696 9,690,848 4,845,424 2,422,712 1,211,356 605,678 302,839 908,518 454,259 1,362,778 681,389 2,044,168 1,022,084 511,042 255,521 766,564 383,282 191,641 574,924 287,462 143,731 431,194 215,597 646,792 323,396 161,698 80,849 242,548 121,274 60,637 181,912 90,956 45,478 22,739 68,218 34,109 102,328 51,164 25,582 12,791 38,374 19,187 57,562

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