λ
Sequence Observatory

9,327,929

13 × 717533
Deficient Odd Composite

Starting at 9,327,929, the Collatz iteration reaches 1 after 163 steps. The first transition is 27983788; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 13 × 717533
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 10,045,476
Proper Divisor Sum 717,547
Digit Sum / Digital Root 41 (Root: 5)
Adjacent Primes #9327907 ← → #9327953

Radix Representation

Decimal 9327929
Binary 100011100101010100111001 (24 bits)
Octal 0o43452471
Hexadecimal 0x8E5539

Divisor Catalog (4)

1 13 717,533 9,327,929

Collatz Trajectory (163 steps to reach 1)

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

9,327,929 27,983,788 13,991,894 6,995,947 20,987,842 10,493,921 31,481,764 15,740,882 7,870,441 23,611,324 11,805,662 5,902,831 17,708,494 8,854,247 26,562,742 13,281,371 39,844,114 19,922,057 59,766,172 29,883,086 14,941,543 44,824,630 22,412,315 67,236,946 33,618,473 100,855,420 50,427,710 25,213,855 75,641,566 37,820,783 113,462,350 56,731,175 170,193,526 85,096,763 255,290,290 127,645,145 382,935,436 191,467,718 95,733,859 287,201,578 143,600,789 430,802,368 215,401,184 107,700,592 53,850,296 26,925,148 13,462,574 6,731,287 20,193,862 10,096,931 30,290,794 15,145,397 45,436,192 22,718,096 11,359,048 5,679,524 2,839,762 1,419,881 4,259,644 2,129,822

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