λ
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650,598

2 × 3 × 13 × 19 × 439
Abundant Even Composite

650,598 factors as 2 × 3 × 13 × 19 × 439. Its 32 positive divisors give a proper-divisor sum of 827,802, so this integer is abundant. The Collatz stopping time is 79 steps.

Prime Factor Structure

Factorization String 2 × 3 × 13 × 19 × 439
Distinct Prime Factors 5
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 32
Divisor Sum (σ) 1,478,400
Proper Divisor Sum 827,802
Digit Sum / Digital Root 33 (Root: 6)
Adjacent Primes #650591 ← → #650599

Radix Representation

Decimal 650598
Binary 10011110110101100110 (20 bits)
Octal 0o2366546
Hexadecimal 0x9ED66

Divisor Catalog (32)

1 2 3 6 13 19 26 38 39 57 78 114 247 439 494 741 878 1,317 1,482 2,634 5,707 8,341 11,414 16,682 17,121 25,023 34,242 50,046 108,433 216,866 325,299 650,598

Collatz Trajectory (79 steps to reach 1)

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

650,598 325,299 975,898 487,949 1,463,848 731,924 365,962 182,981 548,944 274,472 137,236 68,618 34,309 102,928 51,464 25,732 12,866 6,433 19,300 9,650 4,825 14,476 7,238 3,619 10,858 5,429 16,288 8,144 4,072 2,036 1,018 509 1,528 764 382 191 574 287 862 431 1,294 647 1,942 971 2,914 1,457 4,372 2,186 1,093 3,280 1,640 820 410 205 616 308 154 77 232 116

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