λ
Sequence Observatory

9,770,579

7 × 13 × 19 × 5651
Deficient Odd Composite

Starting at 9,770,579, the Collatz iteration reaches 1 after 114 steps. The first transition is 29311738; the starting value is odd with 16 positive divisors.

Prime Factor Structure

Factorization String 7 × 13 × 19 × 5651
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 12,660,480
Proper Divisor Sum 2,889,901
Digit Sum / Digital Root 44 (Root: 8)
Adjacent Primes #9770573 ← → #9770591

Radix Representation

Decimal 9770579
Binary 100101010001011001010011 (24 bits)
Octal 0o45213123
Hexadecimal 0x951653

Divisor Catalog (16)

1 7 13 19 91 133 247 1,729 5,651 39,557 73,463 107,369 514,241 751,583 1,395,797 9,770,579

Collatz Trajectory (114 steps to reach 1)

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

9,770,579 29,311,738 14,655,869 43,967,608 21,983,804 10,991,902 5,495,951 16,487,854 8,243,927 24,731,782 12,365,891 37,097,674 18,548,837 55,646,512 27,823,256 13,911,628 6,955,814 3,477,907 10,433,722 5,216,861 15,650,584 7,825,292 3,912,646 1,956,323 5,868,970 2,934,485 8,803,456 4,401,728 2,200,864 1,100,432 550,216 275,108 137,554 68,777 206,332 103,166 51,583 154,750 77,375 232,126 116,063 348,190 174,095 522,286 261,143 783,430 391,715 1,175,146 587,573 1,762,720 881,360 440,680 220,340 110,170 55,085 165,256 82,628 41,314 20,657 61,972

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