λ
Sequence Observatory

7,299,254

2 × 863 × 4229
Deficient Even Composite

Starting at 7,299,254, the Collatz iteration reaches 1 after 341 steps. The first transition is 3649627; the starting value is even with 8 positive divisors.

Prime Factor Structure

Factorization String 2 × 863 × 4229
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 10,964,160
Proper Divisor Sum 3,664,906
Digit Sum / Digital Root 38 (Root: 2)
Adjacent Primes #7299251 ← → #7299289

Radix Representation

Decimal 7299254
Binary 11011110110000010110110 (23 bits)
Octal 0o33660266
Hexadecimal 0x6F60B6

Divisor Catalog (8)

1 2 863 1,726 4,229 8,458 3,649,627 7,299,254

Collatz Trajectory (341 steps to reach 1)

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

7,299,254 3,649,627 10,948,882 5,474,441 16,423,324 8,211,662 4,105,831 12,317,494 6,158,747 18,476,242 9,238,121 27,714,364 13,857,182 6,928,591 20,785,774 10,392,887 31,178,662 15,589,331 46,767,994 23,383,997 70,151,992 35,075,996 17,537,998 8,768,999 26,306,998 13,153,499 39,460,498 19,730,249 59,190,748 29,595,374 14,797,687 44,393,062 22,196,531 66,589,594 33,294,797 99,884,392 49,942,196 24,971,098 12,485,549 37,456,648 18,728,324 9,364,162 4,682,081 14,046,244 7,023,122 3,511,561 10,534,684 5,267,342 2,633,671 7,901,014 3,950,507 11,851,522 5,925,761 17,777,284 8,888,642 4,444,321 13,332,964 6,666,482 3,333,241 9,999,724

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