λ
Sequence Observatory

5,020,942

2 × 41 × 61231
Deficient Even Composite

Starting at 5,020,942, the Collatz iteration reaches 1 after 113 steps. The first transition is 2510471; the starting value is even with 8 positive divisors.

Prime Factor Structure

Factorization String 2 × 41 × 61231
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 7,715,232
Proper Divisor Sum 2,694,290
Digit Sum / Digital Root 22 (Root: 4)
Adjacent Primes #5020909 ← → #5020943

Radix Representation

Decimal 5020942
Binary 10011001001110100001110 (23 bits)
Octal 0o23116416
Hexadecimal 0x4C9D0E

Divisor Catalog (8)

1 2 41 82 61,231 122,462 2,510,471 5,020,942

Collatz Trajectory (113 steps to reach 1)

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

5,020,942 2,510,471 7,531,414 3,765,707 11,297,122 5,648,561 16,945,684 8,472,842 4,236,421 12,709,264 6,354,632 3,177,316 1,588,658 794,329 2,382,988 1,191,494 595,747 1,787,242 893,621 2,680,864 1,340,432 670,216 335,108 167,554 83,777 251,332 125,666 62,833 188,500 94,250 47,125 141,376 70,688 35,344 17,672 8,836 4,418 2,209 6,628 3,314 1,657 4,972 2,486 1,243 3,730 1,865 5,596 2,798 1,399 4,198 2,099 6,298 3,149 9,448 4,724 2,362 1,181 3,544 1,772 886

More profiles

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