λ
Sequence Observatory

8,830,774

2 × 4415387
Deficient Even Composite

Starting at 8,830,774, the Collatz iteration reaches 1 after 194 steps. The first transition is 4415387; the starting value is even with 4 positive divisors.

Prime Factor Structure

Factorization String 2 × 4415387
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 13,246,164
Proper Divisor Sum 4,415,390
Digit Sum / Digital Root 37 (Root: 1)
Adjacent Primes #8830741 ← → #8830813

Radix Representation

Decimal 8830774
Binary 100001101011111100110110 (24 bits)
Octal 0o41537466
Hexadecimal 0x86BF36

Divisor Catalog (4)

1 2 4,415,387 8,830,774

Collatz Trajectory (194 steps to reach 1)

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

8,830,774 4,415,387 13,246,162 6,623,081 19,869,244 9,934,622 4,967,311 14,901,934 7,450,967 22,352,902 11,176,451 33,529,354 16,764,677 50,294,032 25,147,016 12,573,508 6,286,754 3,143,377 9,430,132 4,715,066 2,357,533 7,072,600 3,536,300 1,768,150 884,075 2,652,226 1,326,113 3,978,340 1,989,170 994,585 2,983,756 1,491,878 745,939 2,237,818 1,118,909 3,356,728 1,678,364 839,182 419,591 1,258,774 629,387 1,888,162 944,081 2,832,244 1,416,122 708,061 2,124,184 1,062,092 531,046 265,523 796,570 398,285 1,194,856 597,428 298,714 149,357 448,072 224,036 112,018 56,009

More profiles

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