λ
Sequence Observatory

9,467,566

2 × 61 × 71 × 1093
Deficient Even Composite

Starting at 9,467,566, the Collatz iteration reaches 1 after 207 steps. The first transition is 4733783; the starting value is even with 16 positive divisors.

Prime Factor Structure

Factorization String 2 × 61 × 71 × 1093
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 14,650,848
Proper Divisor Sum 5,183,282
Digit Sum / Digital Root 43 (Root: 7)
Adjacent Primes #9467537 ← → #9467581

Radix Representation

Decimal 9467566
Binary 100100000111011010101110 (24 bits)
Octal 0o44073256
Hexadecimal 0x9076AE

Divisor Catalog (16)

1 2 61 71 122 142 1,093 2,186 4,331 8,662 66,673 77,603 133,346 155,206 4,733,783 9,467,566

Collatz Trajectory (207 steps to reach 1)

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

9,467,566 4,733,783 14,201,350 7,100,675 21,302,026 10,651,013 31,953,040 15,976,520 7,988,260 3,994,130 1,997,065 5,991,196 2,995,598 1,497,799 4,493,398 2,246,699 6,740,098 3,370,049 10,110,148 5,055,074 2,527,537 7,582,612 3,791,306 1,895,653 5,686,960 2,843,480 1,421,740 710,870 355,435 1,066,306 533,153 1,599,460 799,730 399,865 1,199,596 599,798 299,899 899,698 449,849 1,349,548 674,774 337,387 1,012,162 506,081 1,518,244 759,122 379,561 1,138,684 569,342 284,671 854,014 427,007 1,281,022 640,511 1,921,534 960,767 2,882,302 1,441,151 4,323,454 2,161,727

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