λ
Sequence Observatory

9,573,779

757 × 12647
Deficient Odd Composite

Starting at 9,573,779, the Collatz iteration reaches 1 after 44 steps. The first transition is 28721338; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 757 × 12647
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 9,587,184
Proper Divisor Sum 13,405
Digit Sum / Digital Root 47 (Root: 2)
Adjacent Primes #9573769 ← → #9573793

Radix Representation

Decimal 9573779
Binary 100100100001010110010011 (24 bits)
Octal 0o44412623
Hexadecimal 0x921593

Divisor Catalog (4)

1 757 12,647 9,573,779

Collatz Trajectory (44 steps to reach 1)

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

9,573,779 28,721,338 14,360,669 43,082,008 21,541,004 10,770,502 5,385,251 16,155,754 8,077,877 24,233,632 12,116,816 6,058,408 3,029,204 1,514,602 757,301 2,271,904 1,135,952 567,976 283,988 141,994 70,997 212,992 106,496 53,248 26,624 13,312 6,656 3,328 1,664 832 416 208 104 52 26 13 40 20 10 5 16 8 4 2 1

More profiles

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