λ
Sequence Observatory

8,969,294

2 × 29 × 154643
Deficient Even Composite

Starting at 8,969,294, the Collatz iteration reaches 1 after 212 steps. The first transition is 4484647; the starting value is even with 8 positive divisors.

Prime Factor Structure

Factorization String 2 × 29 × 154643
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 13,917,960
Proper Divisor Sum 4,948,666
Digit Sum / Digital Root 47 (Root: 2)
Adjacent Primes #8969293 ← → #8969309

Radix Representation

Decimal 8969294
Binary 100010001101110001001110 (24 bits)
Octal 0o42156116
Hexadecimal 0x88DC4E

Divisor Catalog (8)

1 2 29 58 154,643 309,286 4,484,647 8,969,294

Collatz Trajectory (212 steps to reach 1)

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

8,969,294 4,484,647 13,453,942 6,726,971 20,180,914 10,090,457 30,271,372 15,135,686 7,567,843 22,703,530 11,351,765 34,055,296 17,027,648 8,513,824 4,256,912 2,128,456 1,064,228 532,114 266,057 798,172 399,086 199,543 598,630 299,315 897,946 448,973 1,346,920 673,460 336,730 168,365 505,096 252,548 126,274 63,137 189,412 94,706 47,353 142,060 71,030 35,515 106,546 53,273 159,820 79,910 39,955 119,866 59,933 179,800 89,900 44,950 22,475 67,426 33,713 101,140 50,570 25,285 75,856 37,928 18,964 9,482

More profiles

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