λ
Sequence Observatory

7,089,944

23 × 886243
Deficient Even Composite

Starting at 7,089,944, the Collatz iteration reaches 1 after 98 steps. The first transition is 3544972; the starting value is even with 8 positive divisors.

Prime Factor Structure

Factorization String 2^3 × 886243
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 13,293,660
Proper Divisor Sum 6,203,716
Digit Sum / Digital Root 41 (Root: 5)
Adjacent Primes #7089941 ← → #7089991

Radix Representation

Decimal 7089944
Binary 11011000010111100011000 (23 bits)
Octal 0o33027430
Hexadecimal 0x6C2F18

Divisor Catalog (8)

1 2 4 8 886,243 1,772,486 3,544,972 7,089,944

Collatz Trajectory (98 steps to reach 1)

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

7,089,944 3,544,972 1,772,486 886,243 2,658,730 1,329,365 3,988,096 1,994,048 997,024 498,512 249,256 124,628 62,314 31,157 93,472 46,736 23,368 11,684 5,842 2,921 8,764 4,382 2,191 6,574 3,287 9,862 4,931 14,794 7,397 22,192 11,096 5,548 2,774 1,387 4,162 2,081 6,244 3,122 1,561 4,684 2,342 1,171 3,514 1,757 5,272 2,636 1,318 659 1,978 989 2,968 1,484 742 371 1,114 557 1,672 836 418 209

More profiles

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