986,957

29 × 34033

Starting at 986,957, the Collatz iteration reaches 1 after 152 steps. The first transition is 2960872; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 29 × 34033

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 1,021,020

Proper Divisor Sum 34,063

Digit Sum / Digital Root 44 (Root: 8)

Adjacent Primes #986941 ← → #986959

Radix Representation

Decimal	986957
Binary	11110000111101001101 (20 bits)
Octal	0o3607515
Hexadecimal	0xF0F4D

Divisor Catalog (4)

1 29 34,033 986,957

Collatz Trajectory (152 steps to reach 1)

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

986,957 2,960,872 1,480,436 740,218 370,109 1,110,328 555,164 277,582 138,791 416,374 208,187 624,562 312,281 936,844 468,422 234,211 702,634 351,317 1,053,952 526,976 263,488 131,744 65,872 32,936 16,468 8,234 4,117 12,352 6,176 3,088 1,544 772 386 193 580 290 145 436 218 109 328 164 82 41 124 62 31 94 47 142 71 214 107 322 161 484 242 121 364 182

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