λ
Sequence Observatory

3,786,323

373 × 10151
Deficient Odd Composite

Starting at 3,786,323, the Collatz iteration reaches 1 after 128 steps. The first transition is 11358970; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 373 × 10151
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 3,796,848
Proper Divisor Sum 10,525
Digit Sum / Digital Root 32 (Root: 5)
Adjacent Primes #3786319 ← → #3786337

Radix Representation

Decimal 3786323
Binary 1110011100011001010011 (22 bits)
Octal 0o16343123
Hexadecimal 0x39C653

Divisor Catalog (4)

Collatz Trajectory (128 steps to reach 1)

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

3,786,323 11,358,970 5,679,485 17,038,456 8,519,228 4,259,614 2,129,807 6,389,422 3,194,711 9,584,134 4,792,067 14,376,202 7,188,101 21,564,304 10,782,152 5,391,076 2,695,538 1,347,769 4,043,308 2,021,654 1,010,827 3,032,482 1,516,241 4,548,724 2,274,362 1,137,181 3,411,544 1,705,772 852,886 426,443 1,279,330 639,665 1,918,996 959,498 479,749 1,439,248 719,624 359,812 179,906 89,953 269,860 134,930 67,465 202,396 101,198 50,599 151,798 75,899 227,698 113,849 341,548 170,774 85,387 256,162 128,081 384,244 192,122 96,061 288,184 144,092

More profiles

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