λ
Sequence Observatory

9,534,549

3 × 173 × 18371
Deficient Odd Composite

Starting at 9,534,549, the Collatz iteration reaches 1 after 101 steps. The first transition is 28603648; the starting value is odd with 8 positive divisors.

Prime Factor Structure

Factorization String 3 × 173 × 18371
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 12,786,912
Proper Divisor Sum 3,252,363
Digit Sum / Digital Root 39 (Root: 3)
Adjacent Primes #9534527 ← → #9534571

Radix Representation

Decimal 9534549
Binary 100100010111110001010101 (24 bits)
Octal 0o44276125
Hexadecimal 0x917C55

Divisor Catalog (8)

1 3 173 519 18,371 55,113 3,178,183 9,534,549

Collatz Trajectory (101 steps to reach 1)

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

9,534,549 28,603,648 14,301,824 7,150,912 3,575,456 1,787,728 893,864 446,932 223,466 111,733 335,200 167,600 83,800 41,900 20,950 10,475 31,426 15,713 47,140 23,570 11,785 35,356 17,678 8,839 26,518 13,259 39,778 19,889 59,668 29,834 14,917 44,752 22,376 11,188 5,594 2,797 8,392 4,196 2,098 1,049 3,148 1,574 787 2,362 1,181 3,544 1,772 886 443 1,330 665 1,996 998 499 1,498 749 2,248 1,124 562 281

More profiles

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