λ
Sequence Observatory

5,104,606

2 × 13 × 196331
Deficient Even Composite

Starting at 5,104,606, the Collatz iteration reaches 1 after 188 steps. The first transition is 2552303; the starting value is even with 8 positive divisors.

Prime Factor Structure

Factorization String 2 × 13 × 196331
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 8,245,944
Proper Divisor Sum 3,141,338
Digit Sum / Digital Root 22 (Root: 4)
Adjacent Primes #5104601 ← → #5104613

Radix Representation

Decimal 5104606
Binary 10011011110001111011110 (23 bits)
Octal 0o23361736
Hexadecimal 0x4DE3DE

Divisor Catalog (8)

1 2 13 26 196,331 392,662 2,552,303 5,104,606

Collatz Trajectory (188 steps to reach 1)

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

5,104,606 2,552,303 7,656,910 3,828,455 11,485,366 5,742,683 17,228,050 8,614,025 25,842,076 12,921,038 6,460,519 19,381,558 9,690,779 29,072,338 14,536,169 43,608,508 21,804,254 10,902,127 32,706,382 16,353,191 49,059,574 24,529,787 73,589,362 36,794,681 110,384,044 55,192,022 27,596,011 82,788,034 41,394,017 124,182,052 62,091,026 31,045,513 93,136,540 46,568,270 23,284,135 69,852,406 34,926,203 104,778,610 52,389,305 157,167,916 78,583,958 39,291,979 117,875,938 58,937,969 176,813,908 88,406,954 44,203,477 132,610,432 66,305,216 33,152,608 16,576,304 8,288,152 4,144,076 2,072,038 1,036,019 3,108,058 1,554,029 4,662,088 2,331,044 1,165,522

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