λ
Sequence Observatory

3,885,422

2 × 167 × 11633
Deficient Even Composite

Starting at 3,885,422, the Collatz iteration reaches 1 after 97 steps. The first transition is 1942711; the starting value is even with 8 positive divisors.

Prime Factor Structure

Factorization String 2 × 167 × 11633
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 5,863,536
Proper Divisor Sum 1,978,114
Digit Sum / Digital Root 32 (Root: 5)
Adjacent Primes #3885421 ← → #3885433

Radix Representation

Decimal 3885422
Binary 1110110100100101101110 (22 bits)
Octal 0o16644556
Hexadecimal 0x3B496E

Divisor Catalog (8)

1 2 167 334 11,633 23,266 1,942,711 3,885,422

Collatz Trajectory (97 steps to reach 1)

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

3,885,422 1,942,711 5,828,134 2,914,067 8,742,202 4,371,101 13,113,304 6,556,652 3,278,326 1,639,163 4,917,490 2,458,745 7,376,236 3,688,118 1,844,059 5,532,178 2,766,089 8,298,268 4,149,134 2,074,567 6,223,702 3,111,851 9,335,554 4,667,777 14,003,332 7,001,666 3,500,833 10,502,500 5,251,250 2,625,625 7,876,876 3,938,438 1,969,219 5,907,658 2,953,829 8,861,488 4,430,744 2,215,372 1,107,686 553,843 1,661,530 830,765 2,492,296 1,246,148 623,074 311,537 934,612 467,306 233,653 700,960 350,480 175,240 87,620 43,810 21,905 65,716 32,858 16,429 49,288 24,644

More profiles

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