775,085

5 × 155017

Starting at 775,085, the Collatz iteration reaches 1 after 162 steps. The first transition is 2325256; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 5 × 155017

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 930,108

Proper Divisor Sum 155,023

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #775079 ← → #775087

Radix Representation

Decimal	775085
Binary	10111101001110101101 (20 bits)
Octal	0o2751655
Hexadecimal	0xBD3AD

Divisor Catalog (4)

1 5 155,017 775,085

Collatz Trajectory (162 steps to reach 1)

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

775,085 2,325,256 1,162,628 581,314 290,657 871,972 435,986 217,993 653,980 326,990 163,495 490,486 245,243 735,730 367,865 1,103,596 551,798 275,899 827,698 413,849 1,241,548 620,774 310,387 931,162 465,581 1,396,744 698,372 349,186 174,593 523,780 261,890 130,945 392,836 196,418 98,209 294,628 147,314 73,657 220,972 110,486 55,243 165,730 82,865 248,596 124,298 62,149 186,448 93,224 46,612 23,306 11,653 34,960 17,480 8,740 4,370 2,185 6,556 3,278 1,639 4,918

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