λ
Sequence Observatory

6,942,037

83 × 83639
Deficient Odd Composite

Starting at 6,942,037, the Collatz iteration reaches 1 after 98 steps. The first transition is 20826112; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 83 × 83639
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 7,025,760
Proper Divisor Sum 83,723
Digit Sum / Digital Root 31 (Root: 4)
Adjacent Primes #6942031 ← → #6942073

Radix Representation

Decimal 6942037
Binary 11010011110110101010101 (23 bits)
Octal 0o32366525
Hexadecimal 0x69ED55

Divisor Catalog (4)

1 83 83,639 6,942,037

Collatz Trajectory (98 steps to reach 1)

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

6,942,037 20,826,112 10,413,056 5,206,528 2,603,264 1,301,632 650,816 325,408 162,704 81,352 40,676 20,338 10,169 30,508 15,254 7,627 22,882 11,441 34,324 17,162 8,581 25,744 12,872 6,436 3,218 1,609 4,828 2,414 1,207 3,622 1,811 5,434 2,717 8,152 4,076 2,038 1,019 3,058 1,529 4,588 2,294 1,147 3,442 1,721 5,164 2,582 1,291 3,874 1,937 5,812 2,906 1,453 4,360 2,180 1,090 545 1,636 818 409 1,228

More profiles

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