λ
Sequence Observatory

6,264,848

24 × 391553
Deficient Even Composite

Starting at 6,264,848, the Collatz iteration reaches 1 after 196 steps. The first transition is 3132424; the starting value is even with 10 positive divisors.

Prime Factor Structure

Factorization String 2^4 × 391553
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 10
Divisor Sum (σ) 12,138,174
Proper Divisor Sum 5,873,326
Digit Sum / Digital Root 38 (Root: 2)
Adjacent Primes #6264829 ← → #6264859

Radix Representation

Decimal 6264848
Binary 10111111001100000010000 (23 bits)
Octal 0o27714020
Hexadecimal 0x5F9810

Divisor Catalog (10)

1 2 4 8 16 391,553 783,106 1,566,212 3,132,424 6,264,848

Collatz Trajectory (196 steps to reach 1)

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

6,264,848 3,132,424 1,566,212 783,106 391,553 1,174,660 587,330 293,665 880,996 440,498 220,249 660,748 330,374 165,187 495,562 247,781 743,344 371,672 185,836 92,918 46,459 139,378 69,689 209,068 104,534 52,267 156,802 78,401 235,204 117,602 58,801 176,404 88,202 44,101 132,304 66,152 33,076 16,538 8,269 24,808 12,404 6,202 3,101 9,304 4,652 2,326 1,163 3,490 1,745 5,236 2,618 1,309 3,928 1,964 982 491 1,474 737 2,212 1,106

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