λ
Sequence Observatory

8,949,937

8949937
Deficient Odd Prime

Starting at 8,949,937, the Collatz iteration reaches 1 after 119 steps. The first transition is 26849812; the starting value is odd with 2 positive divisors.

Prime Factor Structure

Factorization String 8949937
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 8,949,938
Proper Divisor Sum 1
Digit Sum / Digital Root 49 (Root: 4)
Adjacent Primes #8949923 ← → #8949943

Radix Representation

Decimal 8949937
Binary 100010001001000010110001 (24 bits)
Octal 0o42110261
Hexadecimal 0x8890B1

Divisor Catalog (2)

1 8,949,937

Collatz Trajectory (119 steps to reach 1)

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

8,949,937 26,849,812 13,424,906 6,712,453 20,137,360 10,068,680 5,034,340 2,517,170 1,258,585 3,775,756 1,887,878 943,939 2,831,818 1,415,909 4,247,728 2,123,864 1,061,932 530,966 265,483 796,450 398,225 1,194,676 597,338 298,669 896,008 448,004 224,002 112,001 336,004 168,002 84,001 252,004 126,002 63,001 189,004 94,502 47,251 141,754 70,877 212,632 106,316 53,158 26,579 79,738 39,869 119,608 59,804 29,902 14,951 44,854 22,427 67,282 33,641 100,924 50,462 25,231 75,694 37,847 113,542 56,771

More profiles

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