λ
Sequence Observatory

925,435

5 × 7 × 137 × 193
Deficient Odd Composite

Starting at 925,435, the Collatz iteration reaches 1 after 170 steps. The first transition is 2776306; the starting value is odd with 16 positive divisors.

Prime Factor Structure

Factorization String 5 × 7 × 137 × 193
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 1,285,056
Proper Divisor Sum 359,621
Digit Sum / Digital Root 28 (Root: 1)
Adjacent Primes #925423 ← → #925447

Radix Representation

Decimal 925435
Binary 11100001111011111011 (20 bits)
Octal 0o3417373
Hexadecimal 0xE1EFB

Divisor Catalog (16)

1 5 7 35 137 193 685 959 965 1,351 4,795 6,755 26,441 132,205 185,087 925,435

Collatz Trajectory (170 steps to reach 1)

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

925,435 2,776,306 1,388,153 4,164,460 2,082,230 1,041,115 3,123,346 1,561,673 4,685,020 2,342,510 1,171,255 3,513,766 1,756,883 5,270,650 2,635,325 7,905,976 3,952,988 1,976,494 988,247 2,964,742 1,482,371 4,447,114 2,223,557 6,670,672 3,335,336 1,667,668 833,834 416,917 1,250,752 625,376 312,688 156,344 78,172 39,086 19,543 58,630 29,315 87,946 43,973 131,920 65,960 32,980 16,490 8,245 24,736 12,368 6,184 3,092 1,546 773 2,320 1,160 580 290 145 436 218 109 328 164

More profiles

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