λ
Sequence Observatory

6,800,035

5 × 11 × 123637
Deficient Odd Composite

Starting at 6,800,035, the Collatz iteration reaches 1 after 191 steps. The first transition is 20400106; the starting value is odd with 8 positive divisors.

Prime Factor Structure

Factorization String 5 × 11 × 123637
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 8,901,936
Proper Divisor Sum 2,101,901
Digit Sum / Digital Root 22 (Root: 4)
Adjacent Primes #6800033 ← → #6800047

Radix Representation

Decimal 6800035
Binary 11001111100001010100011 (23 bits)
Octal 0o31741243
Hexadecimal 0x67C2A3

Divisor Catalog (8)

1 5 11 55 123,637 618,185 1,360,007 6,800,035

Collatz Trajectory (191 steps to reach 1)

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

6,800,035 20,400,106 10,200,053 30,600,160 15,300,080 7,650,040 3,825,020 1,912,510 956,255 2,868,766 1,434,383 4,303,150 2,151,575 6,454,726 3,227,363 9,682,090 4,841,045 14,523,136 7,261,568 3,630,784 1,815,392 907,696 453,848 226,924 113,462 56,731 170,194 85,097 255,292 127,646 63,823 191,470 95,735 287,206 143,603 430,810 215,405 646,216 323,108 161,554 80,777 242,332 121,166 60,583 181,750 90,875 272,626 136,313 408,940 204,470 102,235 306,706 153,353 460,060 230,030 115,015 345,046 172,523 517,570 258,785

More profiles

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