λ
Sequence Observatory

9,479,943

33 × 11 × 59 × 541
Deficient Odd Composite

Starting at 9,479,943, the Collatz iteration reaches 1 after 194 steps. The first transition is 28439830; the starting value is odd with 32 positive divisors.

Prime Factor Structure

Factorization String 3^3 × 11 × 59 × 541
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 32
Divisor Sum (σ) 15,609,600
Proper Divisor Sum 6,129,657
Digit Sum / Digital Root 45 (Root: 9)
Adjacent Primes #9479941 ← → #9479957

Radix Representation

Decimal 9479943
Binary 100100001010011100000111 (24 bits)
Octal 0o44123407
Hexadecimal 0x90A707

Divisor Catalog (32)

1 3 9 11 27 33 59 99 177 297 531 541 649 1,593 1,623 1,947 4,869 5,841 5,951 14,607 17,523 17,853 31,919 53,559 95,757 160,677 287,271 351,109 861,813 1,053,327 3,159,981 9,479,943

Collatz Trajectory (194 steps to reach 1)

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

9,479,943 28,439,830 14,219,915 42,659,746 21,329,873 63,989,620 31,994,810 15,997,405 47,992,216 23,996,108 11,998,054 5,999,027 17,997,082 8,998,541 26,995,624 13,497,812 6,748,906 3,374,453 10,123,360 5,061,680 2,530,840 1,265,420 632,710 316,355 949,066 474,533 1,423,600 711,800 355,900 177,950 88,975 266,926 133,463 400,390 200,195 600,586 300,293 900,880 450,440 225,220 112,610 56,305 168,916 84,458 42,229 126,688 63,344 31,672 15,836 7,918 3,959 11,878 5,939 17,818 8,909 26,728 13,364 6,682 3,341 10,024

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