λ
Sequence Observatory

9,764,734

2 × 7 × 697481
Deficient Even Composite

Starting at 9,764,734, the Collatz iteration reaches 1 after 207 steps. The first transition is 4882367; the starting value is even with 8 positive divisors.

Prime Factor Structure

Factorization String 2 × 7 × 697481
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 16,739,568
Proper Divisor Sum 6,974,834
Digit Sum / Digital Root 40 (Root: 4)
Adjacent Primes #9764693 ← → #9764737

Radix Representation

Decimal 9764734
Binary 100101001111111101111110 (24 bits)
Octal 0o45177576
Hexadecimal 0x94FF7E

Divisor Catalog (8)

1 2 7 14 697,481 1,394,962 4,882,367 9,764,734

Collatz Trajectory (207 steps to reach 1)

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

9,764,734 4,882,367 14,647,102 7,323,551 21,970,654 10,985,327 32,955,982 16,477,991 49,433,974 24,716,987 74,150,962 37,075,481 111,226,444 55,613,222 27,806,611 83,419,834 41,709,917 125,129,752 62,564,876 31,282,438 15,641,219 46,923,658 23,461,829 70,385,488 35,192,744 17,596,372 8,798,186 4,399,093 13,197,280 6,598,640 3,299,320 1,649,660 824,830 412,415 1,237,246 618,623 1,855,870 927,935 2,783,806 1,391,903 4,175,710 2,087,855 6,263,566 3,131,783 9,395,350 4,697,675 14,093,026 7,046,513 21,139,540 10,569,770 5,284,885 15,854,656 7,927,328 3,963,664 1,981,832 990,916 495,458 247,729 743,188 371,594

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