965,387

71 × 13597

Starting at 965,387, the Collatz iteration reaches 1 after 108 steps. The first transition is 2896162; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 71 × 13597

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 979,056

Proper Divisor Sum 13,669

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #965369 ← → #965399

Radix Representation

Decimal	965387
Binary	11101011101100001011 (20 bits)
Octal	0o3535413
Hexadecimal	0xEBB0B

Divisor Catalog (4)

1 71 13,597 965,387

Collatz Trajectory (108 steps to reach 1)

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

965,387 2,896,162 1,448,081 4,344,244 2,172,122 1,086,061 3,258,184 1,629,092 814,546 407,273 1,221,820 610,910 305,455 916,366 458,183 1,374,550 687,275 2,061,826 1,030,913 3,092,740 1,546,370 773,185 2,319,556 1,159,778 579,889 1,739,668 869,834 434,917 1,304,752 652,376 326,188 163,094 81,547 244,642 122,321 366,964 183,482 91,741 275,224 137,612 68,806 34,403 103,210 51,605 154,816 77,408 38,704 19,352 9,676 4,838 2,419 7,258 3,629 10,888 5,444 2,722 1,361 4,084 2,042 1,021

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