628,162

2 × 89 × 3529

628,162 is even and not a perfect square. Its factorization is 2 × 89 × 3529 and its 8 divisors sum to 953,100.

Prime Factor Structure

Factorization String 2 × 89 × 3529

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 953,100

Proper Divisor Sum 324,938

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #628139 ← → #628171

Radix Representation

Decimal	628162
Binary	10011001010111000010 (20 bits)
Octal	0o2312702
Hexadecimal	0x995C2

Divisor Catalog (8)

1 2 89 178 3,529 7,058 314,081 628,162

Collatz Trajectory (110 steps to reach 1)

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

628,162 314,081 942,244 471,122 235,561 706,684 353,342 176,671 530,014 265,007 795,022 397,511 1,192,534 596,267 1,788,802 894,401 2,683,204 1,341,602 670,801 2,012,404 1,006,202 503,101 1,509,304 754,652 377,326 188,663 565,990 282,995 848,986 424,493 1,273,480 636,740 318,370 159,185 477,556 238,778 119,389 358,168 179,084 89,542 44,771 134,314 67,157 201,472 100,736 50,368 25,184 12,592 6,296 3,148 1,574 787 2,362 1,181 3,544 1,772 886 443 1,330 665

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